====================================================================== = List of TCP and UDP port numbers = ====================================================================== Introduction ====================================================================== This is a list of TCP and UDP port numbers used by protocols for operation of network applications. The Transmission Control Protocol (TCP) and the User Datagram Protocol (UDP) only need one port for bidirectional traffic. TCP usually uses port numbers that match the services of the corresponding UDP implementations, if they exist, and vice versa. The Internet Assigned Numbers Authority (IANA) is responsible for maintaining the official assignments of port numbers for specific uses. However, many unofficial uses of both well-known and registered port numbers occur in practice. Similarly, many of the official assignments refer to protocols that were never or are no longer in common use. This article lists port numbers and their associated protocols that have experienced significant uptake. Table legend ====================================================================== Legend of TCP and UDP table cells for port numbers Cell Description Yes Described protocol 'is' assigned this port by IANA, and it 'is': standardized, specified, or widely used on the port. Described protocol 'is not' assigned this port by IANA, but it 'is': standardized, specified, or widely used on the port. Described protocol 'is' assigned this port by IANA, but 'is not': standardized, specified, or widely used on the port. Described protocol 'is not' assigned this port by IANA or standardized, specified, or widely used on the port. Port is reserved by IANA, generally to prevent collision after its previous assignment was withdrawn. The port number may be available for assignment upon request to IANA. Well-known ports ====================================================================== The port numbers in the range from 0 to 1023 (0 to 210 − 1) are the 'well-known ports' or 'system ports'. They are used by system processes that provide widely used types of network services. On Unix-like operating systems, a process must execute with superuser privileges to be able to bind a network socket to an IP address using one of the well-known ports. Well-known ports Port TCP UDP SCTP DCCP Description 0 colspan=2 In programming APIs (not in communication between hosts), requests a system-allocated (dynamic) port 1 Yes TCP Port Service Multiplexer (TCPMUX). Historic. Both TCP and UDP have been assigned to TCPMUX by IANA, but by design only TCP is specified. 2 colspan=2 De-assigned on 2025-02-13, previously compressnet 3 colspan=2 De-assigned on 2025-02-13, previously compressnet 5 colspan=2 Remote Job Entry was historically using socket 5 in its old socket form, while MIB PIM has identified it as TCP/5 and IANA has assigned both TCP and UDP 5 to it. 7 colspan=2 Yes Echo Protocol rowspan=2 | 9 | colspan=2 Yes Yes Discard Protocol | Wake-on-LAN 11 colspan=2 Yes Active Users (systat service) 13 colspan=2 Yes Daytime Protocol 15 Previously netstat service 17 colspan=2 Yes Quote of the Day (QOTD) 18 colspan=2 Yes Message Send Protocol 19 colspan=2 Yes Character Generator Protocol (CHARGEN) 20 Yes Yes File Transfer Protocol (FTP) data transfer 21 Yes Yes File Transfer Protocol (FTP) control (command) 22 Yes Yes Secure Shell (SSH), secure logins, file transfers (scp, sftp) and port forwarding 23 Yes Telnet protocol--unencrypted text communications 24 Yes "any private mail system", often used for LMTP. 25 Yes Simple Mail Transfer Protocol (SMTP), used for email routing between mail servers 27 colspan=2 nsw-fe (NSW User System FE) 28 Palo Alto Networks' Panorama High Availability (HA) sync encrypted port. 29 colspan=2 msg-icp (MSG ICP) 31 colspan=2 msg-auth (MSG Authentication) 33 colspan=2 dsp (Display Support Protocol) 37 colspan=2 Yes Time Protocol 38 colspan=2 rap (Route Access Protocol) 39 colspan=2 rlp (Resource Location Protocol) 41 colspan=2 graphics (Graphics) 42 Yes Host Name Server Protocol 43 Yes WHOIS protocol 44 colspan=2 mpm-flags (MPM FLAGS Protocol) 45 colspan=2 mpm (Message Processing Module [recv]) 46 colspan=2 mpm-snd (MPM [default send]) 47 colspan=2 Removed by IANA on 2017-05-18, previously used for NI FTP. 48 colspan=2 auditd (Digital Audit Daemon) 49 colspan=2 Yes TACACS Login Host protocol. TACACS+, still in draft which is an improved but distinct version of TACACS, only uses TCP 49. 50 colspan=2 re-mail-ck (Remote Mail Checking Protocol) 51 colspan=2 Historically used for Interface Message Processor logical address management, entry has been removed by IANA on 2013-05-25 52 colspan=2 Xerox Network Systems (XNS) Time Protocol. Despite this port being assigned by IANA, the service is meant to work on SPP (ancestor of IPX/SPX), instead of TCP/IP. 53 colspan=2 Domain Name System (DNS) 54 colspan=2 Xerox Network Systems (XNS) Clearinghouse (Name Server). Despite this port being assigned by IANA, the service is meant to work on SPP (ancestor of IPX/SPX), instead of TCP/IP. 55 colspan=2 isi-gl (ISI Graphics Language) 56 colspan=2 Xerox Network Systems (XNS) Authentication Protocol. Despite this port being assigned by IANA, the service is meant to work on SPP (ancestor of IPX/SPX), instead of TCP/IP. 58 colspan=2 Xerox Network Systems (XNS) Mail. Despite this port being assigned by IANA, the service is meant to work on SPP (ancestor of IPX/SPX), instead of TCP/IP. 61 colspan=2 Historically assigned to the NIFTP-Based Mail protocol, but was never documented in the related IEN. The port number entry was removed from IANA's registry on 2017-05-18. 62 colspan=2 acas (ACA Services) 63 colspan=2 whoispp (whois++) 64 colspan=2 covia (Communications Integrator (CI)) 65 colspan=2 tacacs-ds (TACACS-Database Service) 66 colspan=2 sql-net (Oracle SQL*NET) 67 Yes Bootstrap Protocol (BOOTP) server; also used by Dynamic Host Configuration Protocol (DHCP) 68 Yes Bootstrap Protocol (BOOTP) client; also used by Dynamic Host Configuration Protocol (DHCP) 69 Yes Trivial File Transfer Protocol (TFTP) 70 Yes Gopher protocol 71-74 colspan=2 NETRJS protocol 76 colspan=2 deos (Distributed External Object Store) 78 colspan=2 vettcp (vettcp) 79 Yes Finger protocol 80 colspan=2 Yes Hypertext Transfer Protocol (HTTP) uses TCP in versions 1.x and 2. HTTP/3 uses QUIC, a transport protocol on top of UDP. 81 TorPark onion routing rowspan=2 | 82 | colspan=2 xfer (XFER Utility) | TorPark control 83 colspan=2 mit-ml-dev (MIT ML Device) 84 colspan=2 ctf (Common Trace Facility) 85 colspan=2 mit-ml-dev (MIT ML Device) 86 colspan=2 mfcobol (Micro Focus Cobol) 88 colspan=2 Kerberos authentication system 89 colspan=2 su-mit-tg (SU/MIT Telnet Gateway) rowspan=2 | 90 | colspan=2 dnsix (DNSIX Security Attribute Token Map) | colspan=2 PointCast (dotcom) 91 colspan=2 mit-dov (MIT Dover Spooler) 92 colspan=2 npp (Network Printing Protocol) 93 colspan=2 dcp (Device Control Protocol) 94 colspan=2 objcall (Tivoli Object Dispatcher) 95 Yes SUPDUP, terminal-independent remote login 96 colspan=2 dixie (DIXIE Protocol Specification) 97 colspan=2 swift-rvf (Swift Remote Virtual File Protocol) 98 colspan=2 tacnews (TAC News) 99 colspan=2 metagram (Metagram Relay) 101 Yes NIC host name 102 Yes ISO Transport Service Access Point (TSAP) Class 0 protocol; 104 colspan=2 Digital Imaging and Communications in Medicine (DICOM; also port 11112) 105 colspan=2 CCSO Nameserver 106 macOS Server, (macOS) password server 107 colspan=2 Remote User Telnet Service (RTelnet) 108 colspan=2 IBM Systems Network Architecture (SNA) gateway access server 109 Yes Post Office Protocol, version 2 (POP2) 110 Yes Post Office Protocol, version 3 (POP3) 111 colspan=2 Open Network Computing Remote Procedure Call (ONC RPC, sometimes referred to as Sun RPC) 112 colspan=2 McIDAS Data Transmission Protocol rowspan=2 | 113 | Ident, authentication service/identification protocol, used by IRC servers to identify users | Authentication Service (auth), the predecessor to 'identification protocol'. Used to determine a user's identity of a particular TCP connection. 115 Yes Simple File Transfer Protocol 117 colspan=2 UUCP Mapping Project (path service) 118 colspan=2 Structured Query Language (SQL) Services 119 Yes Network News Transfer Protocol (NNTP), retrieval of newsgroup messages 123 Yes Network Time Protocol (NTP), used for time synchronization 126 colspan=2 Formerly Unisys Unitary Login, renamed by Unisys to NXEdit. Used by Unisys Programmer's Workbench for Clearpath MCP, an IDE for Unisys MCP software development rowspan=2 | 135 | colspan=2 DCE endpoint resolution | colspan=2 Microsoft EPMAP (End Point Mapper), also known as DCE/RPC Locator service, used to remotely manage services including DHCP server, DNS server and WINS. Also used by DCOM 137 colspan=2 NetBIOS Name Service, used for name registration and resolution 138 Yes NetBIOS Datagram Service 139 Yes NetBIOS Session Service 143 Yes Internet Message Access Protocol (IMAP), management of electronic mail messages on a server 151 colspan=2 HEMS 152 colspan=2 Background File Transfer Program (BFTP) 153 colspan=2 Simple Gateway Monitoring Protocol (SGMP), a protocol for remote inspection and alteration of gateway management information 156 colspan=2 Structured Query Language (SQL) Service 158 colspan=2 Distributed Mail System Protocol (DMSP, sometimes referred to as Pcmail) 161 Yes Simple Network Management Protocol (SNMP) 162 colspan=2 Simple Network Management Protocol Trap (SNMPTRAP) 165 colspan=2 Xerox 169 colspan=2 SEND 170 colspan=2 Network PostScript print server 175 colspan=2 VMNET service using NJE 177 colspan=2 X Display Manager Control Protocol (XDMCP), used for remote logins to an X Display Manager server 179 Yes Yes Border Gateway Protocol (BGP), used to exchange routing and reachability information among autonomous systems (AS) on the Internet 180 colspan=2 ris 194 colspan=2 Internet Relay Chat (IRC) 199 colspan=2 SNMP Unix Multiplexer (SMUX) 201 colspan=2 AppleTalk Routing Maintenance 209 Yes Quick Mail Transfer Protocol 210 colspan=2 ANSI Z39.50 213 colspan=2 Internetwork Packet Exchange (IPX) 218 colspan=2 Message posting protocol (MPP) 220 colspan=2 Internet Message Access Protocol (IMAP), version 3 225-241 colspan=2 249-255 colspan=2 259 colspan=2 Efficient Short Remote Operations (ESRO) 262 colspan=2 Arcisdms 264 colspan=2 Border Gateway Multicast Protocol (BGMP) 280 colspan=2 http-mgmt 300 ThinLinc Web Access, Spartan protocol 308 Yes Novastor Online Backup 311 Yes macOS Server Admin (officially AppleShare IP Web administration) 312 macOS Xsan administration 318 colspan=2 PKIX Time Stamp Protocol (TSP) 319 Yes Precision Time Protocol (PTP) event messages 320 Yes Precision Time Protocol (PTP) general messages |323 Yes Resource Public Key Infrastructure 350 colspan=2 Mapping of Airline Traffic over Internet Protocol (MATIP) type A 351 colspan=2 MATIP type B 356 colspan=2 cloanto-net-1 (used by Cloanto Amiga Explorer and VMs) 366 colspan=2 On-Demand Mail Relay (ODMR) 369 colspan=2 Rpc2portmap rowspan=2 | 370 | colspan=2 codaauth2, Coda authentication server | Yes securecast1, outgoing packets to NAI's SecureCast servers 371 colspan=2 ClearCase albd 376 colspan=2 Amiga Envoy Network Inquiry Protocol 383 colspan=2 HP data alarm manager 384 colspan=2 A Remote Network Server System 387 colspan=2 AURP (AppleTalk Update-based Routing Protocol) 388 Yes Unidata LDM near real-time data distribution protocol 389 Yes Lightweight Directory Access Protocol (LDAP) 399 colspan=2 Digital Equipment Corporation DECnet+ (Phase V) over TCP/IP (RFC1859) 401 colspan=2 Uninterruptible power supply (UPS) 427 colspan=2 Service Location Protocol (SLP) 433 colspan=2 NNTP, part of Network News Transfer Protocol 434 colspan=2 Mobile IP Agent (RFC 5944) 443 colspan=2 Yes Hypertext Transfer Protocol Secure (HTTPS) uses TCP in versions 1.x and 2. HTTP/3 uses QUIC, a transport protocol on top of UDP. 444 colspan=2 Simple Network Paging Protocol (SNPP), RFC 1568 rowspan=2 | 445 | colspan=2 Microsoft-DS (Directory Services) Active Directory, Windows shares | Yes Microsoft-DS (Directory Services) SMB file sharing 464 colspan=2 Kpasswd: Kerberos Change/Set password rowspan=2 | 465 Yes Message Submission over TLS protocol | Yes URL Rendezvous Directory for Cisco SSM 475 colspan=2 tcpnethaspsrv, Aladdin Knowledge Systems Hasp services 476-490 colspan=2 Centro Software ERP ports 491 GO-Global remote access and application publishing software 497 colspan=2 Retrospect 500 Yes Internet Security Association and Key Management Protocol (ISAKMP) / Internet Key Exchange (IKE) 502 colspan=2 Modbus Protocol 504 colspan=2 Citadel, multiservice protocol for dedicated clients for the Citadel groupware system 510 colspan=2 FirstClass Protocol (FCP), used by FirstClass client/server groupware system rowspan=2 | 512 | Yes Rexec, Remote Process Execution | Yes comsat, together with biff rowspan=2 | 513 | Yes rlogin | Yes Who rowspan=2 | 514 | Remote Shell, used to execute non-interactive commands on a remote system (Remote Shell, rsh, remsh) | Yes Syslog, used for system logging 515 Yes Line Printer Daemon (LPD), print service 517 Yes Talk 518 Yes NTalk rowspan=2 | 520 | Yes efs, extended file name server | Yes Routing Information Protocol (RIP) 521 Yes Routing Information Protocol Next Generation (RIPng) 524 colspan=2 NetWare Core Protocol (NCP) is used for a variety things such as access to primary NetWare server resources, Time Synchronization, etc. 525 Yes Timed, Timeserver 530 colspan=2 Remote procedure call (RPC) 532 Yes netnews 533 Yes netwall, for emergency broadcasts 540 Yes Unix-to-Unix Copy Protocol (UUCP) 542 colspan=2 commerce (Commerce Applications) 543 Yes klogin, Kerberos login 544 Yes kshell, Kerberos Remote shell 546 colspan=2 DHCPv6 client 547 colspan=2 DHCPv6 server 548 Yes Apple Filing Protocol (AFP) over TCP 550 colspan=2 new-rwho, new-who 554 colspan=2 Real Time Streaming Protocol (RTSP) 556 Yes Remotefs, RFS, rfs_server 560 Yes rmonitor, Remote Monitor 561 Yes monitor 563 colspan=2 NNTP over TLS/SSL (NNTPS) 564 9P (Plan 9) 585 colspan=2 Previously assigned for use of Internet Message Access Protocol over TLS/SSL (IMAPS), now deregistered in favour of port 993. 587 Yes Email Message Submission (No longer preferred; see port 465.) 591 Yes FileMaker 6.0 (and later) Web Sharing (HTTP Alternate, also see port 80) 593 colspan=2 HTTP RPC Ep Map, Remote procedure call over Hypertext Transfer Protocol, often used by Distributed Component Object Model services and Microsoft Exchange Server 601 Yes Reliable Syslog Service -- used for system logging 604 Yes TUNNEL profile, a protocol for BEEP peers to form an application layer tunnel 623 Yes ASF Remote Management and Control Protocol (ASF-RMCP) & IPMI Remote Management Protocol 625 Open Directory Proxy (ODProxy) rowspan=2 | 631 colspan=2 Internet Printing Protocol (IPP) | colspan=2 CUPS administration console (extension to IPP) 635 colspan=2 RLZ DBase 636 Yes Lightweight Directory Access Protocol over TLS/SSL (LDAPS) 639 colspan=2 Multicast Source Discovery Protocol, MSDP 641 colspan=2 SupportSoft Nexus Remote Command (control/listening), a proxy gateway connecting remote control traffic 643 colspan=2 SANity 646 colspan=2 Label Distribution Protocol (LDP), a routing protocol used in MPLS networks 647 Yes DHCP Failover protocol 648 Yes Registry Registrar Protocol (RRP) 651 colspan=2 IEEE-MMS 653 colspan=2 SupportSoft Nexus Remote Command (data), a proxy gateway connecting remote control traffic 654 Yes Media Management System (MMS) Media Management Protocol (MMP) 655 colspan=2 Tinc VPN daemon 657 colspan=2 IBM RMC (Remote monitoring and Control) protocol, used by System p5 AIX Integrated Virtualization Manager (IVM) and Hardware Management Console to connect managed logical partitions (LPAR) to enable dynamic partition reconfiguration 660 Yes macOS Server administration, version 10.4 and earlier 662 colspan=2 NFS v3 Statd port rowspan=2 | 666 colspan=2 'Doom', the first online first-person shooter | airserv-ng, aircrack-ng's server for remote-controlling wireless devices 674 Yes Application Configuration Access Protocol (ACAP) 684 colspan=2 CORBA IIOP SSL 688 colspan=2 REALM-RUSD (ApplianceWare Server Appliance Management Protocol) 690 colspan=2 Velneo Application Transfer Protocol (VATP) 691 Yes MS Exchange Routing 694 colspan=2 Linux-HA high-availability heartbeat 695 Yes IEEE Media Management System over SSL (IEEE-MMS-SSL) 698 Yes Optimized Link State Routing (OLSR) 700 Yes Extensible Provisioning Protocol (EPP), a protocol for communication between domain name registries and registrars (RFC 5734) 701 Yes Link Management Protocol (LMP), a protocol that runs between a pair of nodes and is used to manage traffic engineering (TE) links 702 Yes IRIS (Internet Registry Information Service) over BEEP (Blocks Extensible Exchange Protocol) (RFC 3983) 706 Yes Secure Internet Live Conferencing (SILC) 711 Yes Cisco Tag Distribution Protocol--being replaced by the MPLS Label Distribution Protocol 712 Yes Topology Broadcast based on Reverse-Path Forwarding routing protocol (TBRPF; RFC 3684) 749 colspan=2 Kerberos administration 750 Yes kerberos-iv, Kerberos version IV 751 colspan=2 kerberos_master, Kerberos authentication 752 passwd_server, Kerberos password (kpasswd) server rowspan=2 | 753 | colspan=2 Reverse Routing Header (RRH) | userreg_server, Kerberos userreg server rowspan=2 | 754 colspan=2 tell send | krb5_prop, Kerberos v5 slave propagation 760 colspan=2 krbupdate [kreg], Kerberos registration 777 colspan=2 machine socket eXtension [msx] protocol 782 Conserver serial-console management server 783 SpamAssassin spamd daemon 800 colspan=2 mdbs-daemon 802 colspan=2 MODBUS/TCP Security 808 Microsoft Net.TCP Port Sharing Service 829 Yes Certificate Management Protocol 830 colspan=2 NETCONF over SSH 831 colspan=2 NETCONF over BEEP 832 colspan=2 NETCONF for SOAP over HTTPS 833 colspan=2 NETCONF for SOAP over BEEP 843 Adobe Flash 847 Yes DHCP Failover protocol 848 colspan=2 Group Domain Of Interpretation (GDOI) protocol rowspan=2 | 853 | Yes DNS over TLS (RFC 7858) | Yes DNS over QUIC or DNS over DTLS 860 Yes iSCSI (RFC 3720) 861 colspan=2 OWAMP control (RFC 4656) 862 colspan=2 TWAMP control (RFC 5357) 873 Yes rsync file synchronization protocol rowspan=2 | 888 | cddbp, CD DataBase (CDDB) protocol (CDDBP) | IBM Endpoint Manager Remote Control 892 colspan=2 NFS v3 Mountd port 897 colspan=2 Brocade SMI-S RPC 898 colspan=2 Brocade SMI-S RPC SSL 902 colspan=2 VMware ESXi 903 VMware ESXi 953 BIND remote name daemon control (RNDC) 981 Remote HTTPS management for firewall devices running embedded Check Point VPN-1 software rowspan=2 | 987 | Sony PlayStation Wake On Lan | Microsoft Remote Web Workplace, a feature of Windows Small Business Server 988 Lustre (file system) Protocol (data). 989 colspan=2 FTPS Protocol (data), FTP over TLS/SSL 990 colspan=2 FTPS Protocol (control), FTP over TLS/SSL 991 colspan=2 Netnews Administration System (NAS) 992 colspan=2 Telnet protocol over TLS/SSL 993 Yes Internet Message Access Protocol over TLS/SSL (IMAPS) 994 colspan=2 Previously assigned to Internet Relay Chat over TLS/SSL (IRCS), but was not used in common practice. 995 colspan=2 Post Office Protocol 3 over TLS/SSL (POP3S) 1010 ThinLinc web-based administration interface 1011-1020 colspan=2 rowspan=2 | 1023 colspan=2 | colspan=2 z/OS Network File System (NFS) (potentially ports 991-1023) Registered ports ====================================================================== The range of port numbers from 1024 to 49151 (210 to 215 + 214 − 1) are the registered ports. They are assigned by IANA for specific service upon application by a requesting entity. On most systems, registered ports can be used without superuser privileges. Registered ports Port TCP UDP SCTP DCCP Description 1024 colspan=2 Reserved 1025 colspan=2 network blackjack rowspan=2 | 1027 Reserved | Native IPv6 behind IPv4-to-IPv4 NAT Customer Premises Equipment (6a44) 1029 colspan=2 Microsoft DCOM services 1058 colspan=2 nim, IBM AIX Network Installation Manager (NIM) 1059 colspan=2 nimreg, IBM AIX Network Installation Manager (NIM) 1080 colspan=2 SOCKS proxy 1085 colspan=2 WebObjects 1098 colspan=2 rmiactivation, Java remote method invocation (RMI) activation 1099 rmiregistry, Java remote method invocation (RMI) registry 1100 SaltoSystemsHandshake for IP-Components |1112 |ESET virus updates 1113 Licklider Transmission Protocol (LTP) delay tolerant networking protocol 1119 colspan=2 Battle.net chat/game protocol, used by Blizzard's games 1144 colspan=2 fuscript (Fusion Script) used by Blackmagic Design Fusion and DaVinci Resolve 1167 Cisco IP SLA (Service Assurance Agent) 1194 colspan=2 OpenVPN 1198 colspan=2 The cajo project Free dynamic transparent distributed computing in Java 1212 colspan=2 Equalsocial Fediverse protocol 1214 colspan=2 Kazaa 1220 QuickTime Streaming Server administration rowspan=2 | 1234 colspan=2 Infoseek search agent | VLC media player default port for UDP/RTP stream 1241 colspan=2 Nessus Security Scanner 1270 colspan=2 Microsoft System Center Operations Manager (SCOM) (formerly Microsoft Operations Manager (MOM)) agent 1293 colspan=2 Internet Protocol Security (IPSec) rowspan=2 | 1311 colspan=2 Windows RxMon.exe | Dell OpenManage HTTPS 1314 colspan=2 Festival Speech Synthesis System server 1319 colspan=2 AMX ICSP (Protocol for communications with AMX control systems devices) rowspan=4 | 1337 colspan=2 Men&Mice DNS | Strapi | Razer Chroma SDK Server | Sails.js default port 1341 colspan=2 Qubes (Manufacturing Execution System) 1344 colspan=2 Internet Content Adaptation Protocol 1352 colspan=2 HCL Notes / Domino (RPC) protocol 1360 colspan=2 Mimer SQL 1414 colspan=2 IBM WebSphere MQ (formerly known as MQSeries) 1417 colspan=2 Timbuktu Service 1 Port 1418 colspan=2 Timbuktu Service 2 Port 1419 colspan=2 Timbuktu Service 3 Port 1420 colspan=2 Timbuktu Service 4 Port 1431 Reverse Gossip Transport Protocol (RGTP), used to access a General-purpose Reverse-Ordered Gossip Gathering System (GROGGS) bulletin board, such as that implemented on the Cambridge University's Phoenix system 1433 colspan=2 Microsoft SQL Server database management system (MSSQL) server 1434 colspan=2 Microsoft SQL Server database management system (MSSQL) monitor 1476 colspan=2 WiFi Pineapple Hak5. 1481 colspan=2 AIRS data interchange. 1492 'Sid Meier's CivNet', a multiplayer remake of the original 'Sid Meier's Civilization' game 1494 colspan=2 Citrix Independent Computing Architecture (ICA) 1500 IBM Tivoli Storage Manager server 1501 IBM Tivoli Storage Manager client scheduler 1503 colspan=2 Windows Live Messenger (Whiteboard and Application Sharing) 1512 colspan=2 Microsoft's Windows Internet Name Service (WINS) 1513 colspan=2 Garena game client rowspan=2 | 1521 colspan=2 nCUBE License Manager | Oracle database default listener, in future releases official port 2483 (TCP/IP) and 2484 (TCP/IP with SSL) 1524 colspan=2 ingreslock, ingres rowspan=2 | 1527 colspan=2 Oracle Net Services, formerly known as SQL*Net | Apache Derby Network Server 1533 colspan=2 IBM Sametime Virtual Places Chat 1534 Eclipse Target Communication Framework 1540 colspan=2 1C:Enterprise server agent (ragent) 1541 colspan=2 1C:Enterprise master cluster manager (rmngr) 1542 colspan=2 1C:Enterprise configuration repository server 1545 colspan=2 1C:Enterprise cluster administration server (RAS) 1547 colspan=2 Laplink rowspan=2 | 1550 colspan=2 1C:Enterprise debug server | Gadu-Gadu (direct client-to-client) 1560-1590 colspan=2 1C:Enterprise cluster working processes rowspan=2 | 1581 colspan=2 MIL STD 2045-47001 VMF | IBM Tivoli Storage Manager web client 1582-1583 IBM Tivoli Storage Manager server web interface 1583 colspan=2 Pervasive PSQL 1589 colspan=2 Cisco VLAN Query Protocol (VQP) 1604 colspan=2 DarkComet remote administration tool (RAT) 1626 iSketch 1627 iSketch 1628 colspan=2 LonTalk normal 1629 colspan=2 LonTalk urgent 1645 Early deployment of RADIUS before RFC standardization was done using UDP port number 1645. Enabled for compatibility reasons by default on Cisco and Juniper Networks RADIUS servers. 1646 Old radacct port, RADIUS accounting protocol. Enabled for compatibility reasons by default on Cisco{{Citation needed 1666 Perforce 1677 colspan=2 Novell GroupWise clients in client/server access mode 1688 Microsoft Key Management Service (KMS) for Windows Activation rowspan=2 | 1701 colspan=2 Layer 2 Forwarding Protocol (L2F) | Layer 2 Tunneling Protocol (L2TP) rowspan=2 | 1707 colspan=2 Windward Studios games (vdmplay) | L2TP/IPsec, for establishing an initial connection 1714-1764 colspan=2 KDE Connect 1716 America's Army, a massively multiplayer online game (MMO) 1719 colspan=2 H.323 registration and alternate communication 1720 colspan=2 H.323 call signaling 1723 Point-to-Point Tunneling Protocol (PPTP) 1755 colspan=2 Microsoft Media Services (MMS, ms-streaming) 1761 colspan=2 Novell ZENworks 1776 colspan=2 Emergency management information system 1801 colspan=2 Microsoft Message Queuing 1812 colspan=2 RADIUS authentication protocol, radius 1813 colspan=2 RADIUS accounting protocol, radius-acct 1863 colspan=2 Microsoft Notification Protocol (MSNP), used by the Microsoft Messenger service and a number of instant messaging Messenger clients 1880 colspan=2 Node-RED 1883 colspan=2 MQTT (formerly MQ Telemetry Transport) 1900 Yes Simple Service Discovery Protocol (SSDP), discovery of UPnP devices rowspan=2 | 1935 colspan=2 Macromedia Flash Communications Server MX, the precursor to Adobe Flash Media Server before Macromedia's acquisition by Adobe on December 3, 2005 | colspan=2 Real Time Messaging Protocol (RTMP), primarily used in Adobe Flash 1965 Gemini, a lightweight, collaboratively designed protocol, striving to fill the gap between Gopher and HTTP 1967 Cisco IOS IP Service Level Agreements (IP SLAs) Control Protocol 1972 colspan=2 InterSystems Caché, and InterSystems IRIS versions 2020.3 and later rowspan="2" | 1984 colspan=2 Big Brother | |Arweave mining node 1985 Yes Cisco Hot Standby Router Protocol (HSRP) 1998 colspan=2 Cisco X.25 over TCP (XOT) service 2000 colspan=2 Cisco Skinny Client Control Protocol (SCCP) 2001-2009 colspan=2 hexss http server (python package) 2010 colspan=2 Artemis: Spaceship Bridge Simulator 2019 Caddy admin API endpoint 2033 colspan=2 Civilization IV multiplayer 2049 Network File System (NFS) 2056 colspan=2 Civilization IV multiplayer 2080 colspan=2 Autodesk NLM (FLEXlm) 2082 cPanel default rowspan=2 | 2083 colspan=2 Secure RADIUS Service (radsec) | cPanel default TLS rowspan=2 | 2086 colspan=2 GNUnet | WebHost Manager default 2087 WebHost Manager default TLS 2095 cPanel default web mail 2096 cPanel default TLS web mail 2100 Warzone 2100 multiplayer 2101 Networked Transport of RTCM via Internet Protocol (NTRIP) 2102 colspan=2 Zephyr Notification Service server 2103 colspan=2 Zephyr Notification Service serv-hm connection 2104 colspan=2 Zephyr Notification Service hostmanager 2123 colspan=2 GTP control messages (GTP-C) 2142 colspan=2 TDMoIP (TDM over IP) 2152 colspan=2 GTP user data messages (GTP-U) 2159 colspan=2 GDB remote debug port rowspan=2 | 2181 colspan=2 EForward-document transport system | Apache ZooKeeper default client port 2195 Apple Push Notification Service, binary, gateway. Deprecated March 2021. 2196 Apple Push Notification Service, binary, feedback. Deprecated March 2021. 2197 Apple Push Notification Service, HTTP/2, JSON-based API. 2210 colspan=2 NOAAPORT Broadcast Network 2211 colspan=2 EMWIN 2221 ESET anti-virus updates rowspan=2 | 2222 colspan=2 EtherNet/IP implicit messaging for IO data | colspan=2 DirectAdmin Access 2222-2226 ESET Remote administrator 2240 colspan=2 General Dynamics Remote Encryptor Configuration Information Protocol (RECIPe) 2261 colspan=2 CoMotion master 2262 colspan=2 CoMotion backup rowspan=2 | 2302 ArmA multiplayer | Halo: Combat Evolved multiplayer host rowspan=2 | 2303 ArmA multiplayer '(default port for game +1)' | Halo: Combat Evolved multiplayer listener 2305 ArmA multiplayer '(default port for game +3)' 2351 AIM game LAN network port 2368 Ghost (blogging platform) 2369 Default for BMC Control-M/Server Configuration Agent 2370 Default for BMC Control-M/Server, to allow the Control-M/Enterprise Manager to connect to the Control-M/Server 2372 Default for K9 Web Protection/parental controls, content filtering agent 2375 Docker REST API (plain) 2376 Docker REST API (SSL) 2377 Yes Docker Swarm cluster management communications rowspan=2 | 2379 CoreOS etcd client communication | KGS Go Server 2380 CoreOS etcd server communication 2389 colspan=2 OpenView Session Mgr 2399 colspan=2 FileMaker Data Access Layer (ODBC/JDBC) 2401 colspan=2 CVS version control system password-based server 2404 colspan=2 IEC 60870-5-104, used to send electric power telecontrol messages between two systems via directly connected data circuits 2424 OrientDB database listening for binary client connections 2426 colspan=2 VMware VeloCloud Multipath Protocol (VCMP) Dynamic Multipath Optimization (DMPO) 2427 colspan=2 Media Gateway Control Protocol (MGCP) media gateway 2447 colspan=2 ovwdb--OpenView Network Node Manager (NNM) daemon 2456 colspan=2 Valheim 2459 colspan=2 XRPL 2480 OrientDB database listening for HTTP client connections 2483 colspan=2 Oracle database listening for insecure client connections, replaces port 1521 2484 colspan=2 Oracle database listening for SSL client connections 2500 colspan=2 NetFS communication 2501 NetFS probe 2535 colspan=2 Multicast Address Dynamic Client Allocation Protocol (MADCAP). All standard messages are UDP datagrams. 2541 colspan=2 LonTalk/IP 2546-2548 colspan=2 EVault data protection services 2593 colspan=2 'Ultima Online' servers 2598 Citrix Independent Computing Architecture (ICA) with Session Reliability; port 1494 without session reliability 2599 colspan=2 'Ultima Online' servers 2628 colspan=2 DICT 2638 colspan=2 SQL Anywhere database server 2710 colspan=2 XBT Tracker. UDP tracker extension is considered experimental. 2727 colspan=2 Media Gateway Control Protocol (MGCP) media gateway controller (call agent) 2759 SuperTuxKart server 2761 colspan=2 DICOM over Integrated Secure Communication Layer (ISCL) 2762 colspan=2 DICOM over TLS 2775 colspan=2 Short Message Peer-to-Peer (SMPP) 2809 colspan=2 corbaloc:iiop URL, per the CORBA 3.0.3 specification 2811 colspan=2 gsi ftp, per the GridFTP specification 2827 I2P BOB Bridge 2944 colspan=2 Megaco text H.248 2945 colspan=2 Megaco binary (ASN.1) H.248 2947 colspan=2 gpsd, GPS daemon 2948-2949 colspan=2 WAP push Multimedia Messaging Service (MMS) 2967 colspan=2 Symantec System Center agent (SSC-AGENT) 2989 colspan=2 Zarkov Intelligent Agent Communication rowspan=7 | 3000 Ruby on Rails development default | Bun | Meteor development default | colspan=2 Resilio Sync, spun from BitTorrent Sync. | Create React App, script to create single-page React applications | Gogs and Gitea (self-hosted Git service) | Grafana 3001 Honeywell Prowatch 3004 iSync 3010 colspan=2 KWS Connector 3020 colspan=2 Common Internet File System (CIFS). See also port 445 for Server Message Block (SMB), a dialect of CIFS. 3050 colspan=2 gds-db (Interbase/Firebird databases) 3052 colspan=2 APC PowerChute Network 3074 colspan=2 Xbox LIVE and Games for Windows - Live 3101 BlackBerry Enterprise Server communication protocol 3128 Squid caching web proxy 3225 colspan=2 Fibre Channel over IP (FCIP) 3233 colspan=2 WhiskerControl research control protocol 3260 colspan=2 iSCSI 3268 colspan=2 msft-gc, Microsoft Global Catalog (LDAP service which contains data from Active Directory forests) 3269 colspan=2 msft-gc-ssl, Microsoft Global Catalog over SSL (similar to port 3268, LDAP over SSL) rowspan=2 | 3283 colspan=2 'Net Assistant', a predecessor to 'Apple Remote Desktop' | colspan=2 Apple Remote Desktop 2.0 or later 3290 Virtual Air Traffic Simulation (VATSIM) network voice communication 3305 colspan=2 Odette File Transfer Protocol (OFTP) 3306 MySQL database system 3323 colspan=2 DECE GEODI Server 3332 Thundercloud DataPath Overlay Control rowspan=4 | 3333 Eggdrop, an IRC bot default port | Network Caller ID server | CruiseControl.rb | OpenOCD (gdbserver) 3344 colspan=2 Repetier-Server 3351 colspan=2 Pervasive PSQL 3386 colspan=2 GTP' 3GPP GSM/UMTS CDR logging protocol 3389 colspan=2 Microsoft Terminal Server (RDP) officially registered as Windows Based Terminal (WBT) 3396 colspan=2 Novell NDPS Printer Agent 3412 colspan=2 xmlBlaster 3423 Xware xTrm Communication Protocol 3424 Xware xTrm Communication Protocol over SSL 3435 colspan=2 Pacom Security User Port 3455 colspan=2 Resource Reservation Protocol (RSVP) rowspan=3 | 3478 | colspan=2 STUN, a protocol for NAT traversal | colspan=2 TURN, a protocol for NAT traversal (extension to STUN) | colspan=2 STUN Behavior Discovery. See also port 5349. 3478-3481 Microsoft Teams 3479 colspan=2 PlayStation Network 3480 colspan=2 PlayStation Network rowspan=2 | 3483 | Slim Devices discovery protocol | Slim Devices SlimProto protocol 3493 colspan=2 Network UPS Tools (NUT) 3503 colspan=2 MPLS LSP-echo Port 3516 colspan=2 Smartcard Port 3527 Microsoft Message Queuing 3535 SMTP alternate 3544 Teredo tunneling 3551 colspan=2 Apcupsd Information Port 3601 SAP Message Server Port 3632 Distcc, distributed compiler 3645 colspan=2 Cyc 3655 colspan=2 Advanced Systems Concepts, Inc. ActiveBatch Exec Agent rowspan=2 | 3659 | colspan=2 Apple SASL, used by macOS Server Password Server | Battlefield 4 3667 colspan=2 Information Exchange 3671 colspan=2 KNXnet/IP(EIBnet/IP) 3689 Digital Audio Access Protocol (DAAP), used by Apple's iTunes and AirPlay 3690 colspan=2 Subversion (SVN) version control system 3702 colspan=2 Web Services Dynamic Discovery (WS-Discovery), used by various components of Windows Vista and later 3721 ES File Explorer FTP server rowspan=2 | 3724 | colspan=2 Some Blizzard games | Club Penguin Disney online game for kids 3725 colspan=2 Netia NA-ER Port 3749 colspan=2 CimTrak registered port 3768 colspan=2 RBLcheckd server daemon 3784 Bidirectional Forwarding Detection (BFD)for IPv4 and IPv6 (Single Hop) (RFC 5881) 3785 VoIP program used by Ventrilo 3799 RADIUS change of authorization 3804 colspan=2 Harman Professional HiQnet protocol 3825 RedSeal Networks client/server connection rowspan=2 | 3826 | colspan=2 WarMUX game server | RedSeal Networks client/server connection 3835 RedSeal Networks client/server connection 3830 colspan=2 System Management Agent, developed and used by Cerner to monitor and manage solutions 3856 colspan=2 ERP Server Application used by F10 Software 3880 colspan=2 IGRS 3868 Diameter base protocol (RFC 3588) 3872 Oracle Enterprise Manager Remote Agent 3900 udt_os, IBM UniData UDT OS 3911 prnstatus, Printer Status Port 3960 'Warframe' online interaction 3962 'Warframe' online interaction rowspan=2 | 3978 | colspan=2 'OpenTTD' game (masterserver and content service) | Palo Alto Networks' Panorama management of firewalls and log collectors & pre-PAN-OS 8.0 Panorama-to-managed devices software updates. 3979 colspan=2 'OpenTTD' game 3999 colspan=2 Norman distributed scanning service 4000 colspan=2 'Diablo II' game rowspan=3 | 4001 | 'Microsoft Ants' game | CoreOS etcd client communication | colspan=2 InterPlanetary File System swarm node 4018 colspan=2 Protocol information and warnings 4035 IBM Rational Developer for System z Remote System Explorer Daemon 4045 colspan=2 Solaris lockd NFS lock daemon/manager 4050 Mud Master Chat protocol (MMCP) - Peer-to-peer communications between MUD clients. 4061 colspan=2 [https://doc.zeroc.com/ice/3.7/client-server-features/locators Ice Location Service] 4069 Minger Email Address Verification Protocol 4070 colspan=2 Amazon Echo Dot (Amazon Alexa) streaming connection with Spotify 4089 colspan=2 OpenCORE Remote Control Service 4090 colspan=2 Kerio 4093 colspan=2 PxPlus Client server interface ProvideX 4096 colspan=2 Ascom Timeplex Bridge Relay Element (BRE) 4105 colspan=2 Shofar (ShofarNexus) 4111 Xgrid 4116 colspan=2 Smartcard-TLS 4123 Z-Wave Protocol 4125 Microsoft Remote Web Workplace administration 4172 colspan=2 Teradici PCoIP 4190 ManageSieve 4195 colspan=4 AWS protocol for cloud remoting solution |4197 colspan=2 |Harman International's HControl protocol for control and monitoring of Audio, Video, Lighting and Control equipment 4198 colspan=2 Couch Potato Android app 4200 Angular app 4201 TinyMUD and various derivatives 4213 DuckDB UI default port 4222 NATS server default port 4226 colspan=2 Aleph One, a computer game rowspan=2 | 4242 | Orthanc - DICOM server | Quassel distributed IRC client rowspan=2 | 4243 | Docker implementations, redistributions, and setups default | CrashPlan 4244 colspan=2 Viber 4303 colspan=2 Simple Railroad Command Protocol (SRCP) 4307 TrueConf Client - TrueConf Server media data exchange 4321 Referral Whois (RWhois) Protocol 4420 colspan=2 |NVM Express over Fabrics storage access 4433 SaltoSystemsDTLS Based Communication for NCoder rowspan=4 | 4444 | colspan=2 Oracle WebCenter Content: Content Server--Intradoc Socket port. (formerly known as Oracle Universal Content Management). | colspan=2 Metasploit's default listener port | colspan=2 Xvfb X server virtual frame buffer service | OpenOCD (Telnet) 4444-4445 I2P HTTP/S proxy 4455 |OBS Studio built-in WebSocket plugin default port 4460 Yes Network Time Security Key Establishment (NTS) 4486 colspan=2 Integrated Client Message Service (ICMS) 4488 Apple Wide Area Connectivity Service, used by Back to My Mac 4500 IPSec NAT Traversal (RFC 3947, RFC 4306) 4502-4534 Microsoft Silverlight connectable ports under non-elevated trust 4505-4506 Salt master 4534 Armagetron Advanced server default 4560 default Log4j socketappender port 4567 Sinatra default server port in development mode (HTTP) 4569 Inter-Asterisk eXchange (IAX2) 4604 Identity Registration Protocol 4605 Direct End to End Secure Chat Protocol 4610-4640 QualiSystems TestShell Suite Services rowspan=2 | 4662 | colspan=2 OrbitNet Message Service | Default for older versions of eMule 4664 Google Desktop Search 4672 Default for older versions of eMule 4711 eMule optional web interface 4713 PulseAudio sound server 4723 Appium open source automation tool 4724 Default bootstrap port to use on device to talk to Appium 4728 Computer Associates Desktop and Server Management (DMP)/Port Multiplexer 4730 colspan=2 Gearman's job server 4739 colspan=2 IP Flow Information Export 4747 Apprentice 4753 colspan=2 SIMON (service and discovery) 4789 Virtual eXtensible Local Area Network (VXLAN) 4791 IP Routable RocE (RoCEv2) 4840 colspan=2 OPC UA Connection Protocol (TCP) and OPC UA Multicast Datagram Protocol (UDP) for OPC Unified Architecture from OPC Foundation 4843 colspan=2 OPC UA TCP Protocol over TLS/SSL for OPC Unified Architecture from OPC Foundation 4847 colspan=2 Web Fresh Communication, Quadrion Software & Odorless Entertainment 4848 Java GlassFish Application Server administration default 4894 colspan=2 LysKOM Protocol A 4900 colspan=2 |HFSQL (Hyperfile SQL) Mantra Server from PC SOFT 4944 DrayTek DSL Status Monitoring 4949 Munin Resource Monitoring Tool 4950 colspan=2 Cylon Controls UC32 Communications Port rowspan="14" | 5000 | UPnP--Windows network device interoperability | colspan=2 VTun, VPN Software | ASP.NET Core -- Development Webserver | FlightGear multiplayer | Synology Inc. Management Console, File Station, Audio Station | Flask Development Webserver | Heroku console access | colspan=2 Docker Registry | AT&T U-verse public, educational, and government access (PEG) streaming over HTTP | colspan=2 High-Speed SECS Message Services | 3CX Phone System Management Console/Web Client (HTTP) | RidgeRun GStreamer Daemon (GSTD) | |Apple's AirPlay Receiver | |AWS Elastic Beanstalk Proxy server 5000-5500 'League of Legends', a multiplayer online battle arena video game rowspan=5 | 5001 | Slingbox and Slingplayer | colspan=2 Iperf (Tool for measuring TCP and UDP bandwidth performance) | Synology Inc. Secured Management Console, File Station, Audio Station | 3CX Phone System Management Console/Web Client (HTTPS) | InterPlanetary File System RPC API 5002 ASSA ARX access control system 5003 FileMaker - name binding and transport 5004 colspan=2 Real-time Transport Protocol media data (RTP) (RFC 3551, RFC 4571) 5005 colspan=2 Real-time Transport Protocol control protocol (RTCP) (RFC 3551, RFC 4571) 5007 Palo Alto Networks - User-ID agent 5010 colspan=2 Registered to: TelePath (the IBM FlowMark workflow-management system messaging platform) The TCP port is now used for: IBM WebSphere MQ Workflow 5011 colspan=2 TelePath (the IBM FlowMark workflow-management system messaging platform) 5022 MSSQL Server Replication and Database mirroring endpoints 5025 colspan=2 scpi-raw Standard Commands for Programmable Instruments 5029 Sonic Robo Blast 2 and Sonic Robo Blast 2 Kart servers 5031 colspan=2 AVM CAPI-over-TCP (ISDN over Ethernet tunneling) 5037 Android ADB server 5044 Standard port in Filebeats/Logstash implementation of Lumberjack protocol. 5048 Texai Message Service 5050 Yahoo! Messenger 5051 ita-agent Symantec Intruder Alert 5060 colspan=2 Session Initiation Protocol (SIP) 5061 Session Initiation Protocol (SIP) over TLS 5062 colspan=2 Localisation access 5064 colspan=2 EPICS Channel Access server 5065 Yes EPICS Channel Access repeater beacon 5070 Binary Floor Control Protocol (BFCP) 5075 Yes EPICS PV Access Data 5076 Yes EPICS PV Access Searches 5080 colspan=2 NEC Phone System SV8100 and SV9100 MLC phones: default iSIP port 5084 colspan=2 EPCglobal Low Level Reader Protocol (LLRP) 5085 colspan=2 EPCglobal Low Level Reader Protocol (LLRP) over TLS 5090 colspan=2 3CX Phone System 3CX Tunnel Protocol, 3CX App API, 3CX Session Border Controller 5093 Thales Sentinel (was SafeNet, Gemalto), Sentinel LM / Sentinel RMS, client-to-server 5099 colspan=2 Thales Sentinel (was SafeNet, Gemalto), Sentinel LM / Sentinel RMS, server-to-server 5104 IBM Tivoli Framework NetCOOL/Impact HTTP Service 5121 Neverwinter Nights 5150 colspan=2 ATMP Ascend Tunnel Management Protocol rowspan=2 | 5151 | ESRI SDE Instance | ESRI SDE Remote Start 5154 colspan=2 BZFlag 5172 PC over IP Endpoint Management 5173 Vite 5190 colspan=2 AOL Instant Messenger protocol. The chat app is defunct . 5198 EchoLink VoIP Amateur Radio Software (Voice) 5199 EchoLink VoIP Amateur Radio Software (Voice) 5200 EchoLink VoIP Amateur Radio Software (Information) 5201 colspan=2 Iperf3 (Tool for measuring TCP and UDP bandwidth performance) 5222 Extensible Messaging and Presence Protocol (XMPP) client connection rowspan=2 | 5223 | Apple Push Notification Service | Extensible Messaging and Presence Protocol (XMPP) client connection over SSL rowspan=2 | 5228 | HP Virtual Room Service | Google Play, Android Cloud to Device Messaging Service, Google Cloud Messaging rowspan=1 | 5231 | Remote Control of Scan Software for Cruse Scanners rowspan=2 | 5232 | Cruse Scanning System Service | Silicon Graphics Distributed Graphics Library daemon (dgld) 5235-5236 Firebase Cloud Messaging 5242 colspan=2 Viber 5243 colspan=2 Viber 5246 Control And Provisioning of Wireless Access Points (CAPWAP) CAPWAP control 5247 Control And Provisioning of Wireless Access Points (CAPWAP) CAPWAP data 5269 Extensible Messaging and Presence Protocol (XMPP) server-to-server connection 5280 Extensible Messaging and Presence Protocol (XMPP) 5281 Extensible Messaging and Presence Protocol (XMPP) 5298 colspan=2 Extensible Messaging and Presence Protocol (XMPP) 5310 Yes 'Outlaws', a 1997 first-person shooter video game 5318 Yes Certificate Management over CMS rowspan=3 | 5349 | colspan=2 STUN over TLS/DTLS, a protocol for NAT traversal | colspan=2 TURN over TLS/DTLS, a protocol for NAT traversal | STUN Behavior Discovery over TLS. See also port 3478. 5351 NAT Port Mapping Protocol and Port Control Protocol--client-requested configuration for connections through network address translators and firewalls 5353 Multicast DNS (mDNS) 5355 colspan=2 Link-Local Multicast Name Resolution (LLMNR), allows hosts to perform name resolution for hosts on the same local link (only provided by Windows Vista and Server 2008) 5357 colspan=2 Web Services for Devices (WSDAPI) (starting from Windows Vista, Windows 7 and Server 2008) 5358 colspan=2 WSDAPI Applications to Use a Secure Channel (only provided by Windows Vista, Windows 7 and Server 2008) 5394 Kega Fusion, a Sega multi-console emulator 5402 colspan=2 Multicast File Transfer Protocol (MFTP) 5405 colspan=2 NetSupport Manager 5412 colspan=2 IBM Rational Synergy (Telelogic Synergy) (Continuus CM) Message Router 5413 colspan=2 Wonderware SuiteLink service 5417 colspan=2 SNS Agent 5421 colspan=2 NetSupport Manager 5432 PostgreSQL database system 5433 Bouwsoft file/webserver 5445 Cisco Unified Video Advantage 5450 colspan=2 OSIsoft PI Server Client Access 5457 OSIsoft PI Asset Framework Client Access 5458 OSIsoft PI Notifications Client Access 5480 VMware VAMI (Virtual Appliance Management Infrastructure) -- used for initial setup of various administration settings on Virtual Appliances designed using the VAMI architecture. 5481 Schneider Electric's ClearSCADA (SCADA implementation for Windows) -- used for client-to-server communication. 5495 IBM Cognos TM1 Admin server 5498 Hotline tracker server connection 5499 Hotline tracker server discovery rowspan=2 | 5500 | Hotline control connection | VNC Remote Framebuffer (RFB) protocol -- for incoming listening viewer 5501 Hotline file transfer connection 5517 Setiqueue Proxy server client for SETI@Home project 5520 Hytale multiplayer server 5550 Hewlett-Packard Data Protector 5554 colspan=2 Fastboot default wireless port rowspan=3 | 5555 | colspan=2 Oracle WebCenter Content: Inbound Refinery--Intradoc Socket port. (formerly known as Oracle Universal Content Management). Port though often changed during installation | Freeciv versions up to 2.0, Hewlett-Packard Data Protector, McAfee EndPoint Encryption Database Server, SAP, Default for Microsoft Dynamics CRM 4.0, Softether VPN default port | Wireless adb (Android Debug Bridge) control of an Android device over the network. 5556 colspan=2 Freeciv, Oracle WebLogic Server Node Manager 5568 colspan=2 Session Data Transport (SDT), a part of Architecture for Control Networks (ACN) 5601 Kibana 5631 pcANYWHEREdata, Symantec pcAnywhere (version 7.52 and later) data 5632 pcANYWHEREstat, Symantec pcAnywhere (version 7.52 and later) status 5656 IBM Lotus Sametime p2p file transfer 5666 NRPE (Nagios) 5667 NSCA (Nagios) rowspan=2 | 5670 | FILEMQ ZeroMQ File Message Queuing Protocol | ZRE-DISC ZeroMQ Realtime Exchange Protocol (Discovery) 5671 Yes Advanced Message Queuing Protocol (AMQP) over TLS 5672 Yes Advanced Message Queuing Protocol (AMQP) rowspan="2" | 5678 n8n | |Yes |MikroTik Neighbor Discovery Protocol 5683 colspan=2 Constrained Application Protocol (CoAP) 5684 colspan=2 Constrained Application Protocol Secure (CoAPs) 5693 Nagios Cross Platform Agent (NCPA) 5701 Hazelcast default communication port 5718 Microsoft DPM Data Channel (with the agent coordinator) 5719 Microsoft DPM Data Channel (with the protection agent) 5722 colspan=2 Microsoft RPC, DFSR (SYSVOL) Replication Service 5723 System Center Operations Manager 5724 Operations Manager Console 5741 colspan=2 IDA Discover Port 1 5742 colspan=2 IDA Discover Port 2 rowspan=2 | 5800 | VNC Remote Framebuffer (RFB) protocol over HTTP | ProjectWise Server rowspan=2 | 5900 | colspan=2 Remote Framebuffer (RFB) protocol | VNC Remote Framebuffer (RFB) protocol 5905 Windows service "C:\Program Files\Intel\Intel(R) Online Connect Access\IntelTechnologyAccessService.exe" that listens on 127.0.0.1 5931 colspan=2 AMMYY admin Remote Control 5938 colspan=2 TeamViewer remote desktop protocol 5984 colspan=2 CouchDB database server 5985 Windows PowerShell Default psSession Port Windows Remote Management Service (WinRM-HTTP) 5986 Windows PowerShell Default psSession Port Windows Remote Management Service (WinRM-HTTPS) 5988-5989 CIM-XML (DMTF Protocol) 6000-6063 colspan=2 X11--used between an X client and server over the network rowspan=2 | 6005 | Default for BMC Software Control-M/Server--Socket used for communication between Control-M processes--though often changed during installation | Default for Camfrog chat & cam client 6009 JD Edwards EnterpriseOne ERP system JDENet messaging client listener 6024-6025 Tigermeeting Android client discovery 6026 Tigermeeting client/server communication 6030-6031 Tigermeeting Admin user discovery 6032 Tigermeeting API for cloud managementTigerDriver 6050 Arcserve backup 6051 Arcserve backup 6081 Generic Network Virtualization Encapsulation (Geneve) 6086 Peer Distributed Transfer Protocol (PDTP), FTP like file server in a P2P network rowspan=2 | 6100 | Vizrt System | Ventrilo authentication for version 3 6101 Backup Exec Agent Browser 6110 colspan=2 softcm, HP Softbench CM 6111 colspan=2 spc, HP Softbench Sub-Process Control rowspan=3 | 6112 | colspan=2 dtspcd, execute commands and launch applications remotely | colspan=2 Blizzard's Battle.net gaming service and some games, ArenaNet gaming service, Relic gaming service | Club Penguin Disney online game for kids 6113 Club Penguin Disney online game for kids, Used by some Blizzard games 6121-6122 colspan=2 Lacewing networking extensions used in Clickteam Fusion. 6136 ObjectDB database server 6159 ARINC 840 EFB Application Control Interface 6160 Veeam Installer Service 6161 Veeam vPower NFS Service 6162 Veeam Data Mover 6163 Veeam Hyper-V Integration Service 6164 Veeam WAN Accelerator 6165 Veeam WAN Accelerator Data Transfer 6167 Veeam Log Shipping Service 6170 Veeam Mount Server 6200 Oracle WebCenter Content Portable: Content Server (With Native UI) and Inbound Refinery rowspan=2 | 6201 | colspan=2 Thermo-Calc Software AB: Management of service nodes in a processing grid for thermodynamic calculations | Oracle WebCenter Content Portable: Admin 6225 Oracle WebCenter Content Portable: Content Server Web UI 6227 Oracle WebCenter Content Portable: JavaDB 6240 Oracle WebCenter Content Portable: Capture 6244 colspan=2 Oracle WebCenter Content Portable: Content Server--Intradoc Socket port 6255 colspan=2 Oracle WebCenter Content Portable: Inbound Refinery--Intradoc Socket port 6257 WinMX (see also 6699) 6260 colspan=2 planet M.U.L.E. 6262 Sybase Advantage Database Server 6343 SFlow, sFlow traffic monitoring 6346 colspan=2 gnutella-svc, gnutella (FrostWire, Limewire, Shareaza, etc.) 6347 colspan=2 gnutella-rtr, Gnutella alternate 6350 colspan=2 App Discovery and Access Protocol 6379 Redis key-value data store 6389 EMC CLARiiON 6432 PgBouncer--A connection pooler for PostgreSQL 6436 Leap Motion Websocket Server TLS 6437 Leap Motion Websocket Server |6443 |Kubernetes API server 6444 colspan=2 Sun Grid Engine Qmaster Service 6445 colspan=2 Sun Grid Engine Execution Service 6454 Art-Net protocol 6463-6472 Discord RPC 6464 colspan=2 Port assignment for medical device communication in accordance to IEEE 11073-20701 6513 NETCONF over TLS 6514 Syslog over TLS 6515 colspan=2 Elipse RPC Protocol (REC) 6516 colspan=2 Windows Admin Center 6543 Pylons project#Pyramid Default Pylons Pyramid web service port 6556 Check MK Agent 6566 SANE (Scanner Access Now Easy)--SANE network scanner daemon 6560-6561 Speech-Dispatcher daemon 6567 colspan="2" |Mindustry multiplayer server 6571 colspan=2 Windows Live FolderShare client rowspan=2 | 6600 | Microsoft Hyper-V Live | Music Player Daemon (MPD) 6601 Microsoft Forefront Threat Management Gateway 6602 Microsoft Windows WSS Communication 6619 colspan=2 odette-ftps, Odette File Transfer Protocol (OFTP) over TLS/SSL 6622 colspan=2 Multicast FTP 6626 colspan=2 Semaphore Messenger 6653 Yes OpenFlow 6660-6664 Internet Relay Chat (IRC) 6665-6669 Internet Relay Chat (IRC) rowspan=2 | 6679 | colspan=2 Osorno Automation Protocol (OSAUT) | Internet Relay Chat (IRC) SSL (Secure Internet Relay Chat)--often used 6690 Synology Cloud station 6697 IRC SSL (Secure Internet Relay Chat)--often used 6699 WinMX (see also 6257) 6715 AberMUD and derivatives default port 6771 BitTorrent Local Peer Discovery 6783-6785 Splashtop Remote server broadcast 6789 Ubiquiti UniFi Network server mobile speed test 6801 colspan=2 ACNET Control System Protocol 6881-6887 colspan=2 BitTorrent beginning of range of ports used most often rowspan=2 | 6888 | colspan=2 MUSE | colspan=2 BitTorrent continuation of range of ports used most often 6889-6900 colspan=2 BitTorrent continuation of range of ports used most often 6891-6900 colspan=2 Windows Live Messenger (File transfer) rowspan=2 | 6901 | colspan=2 Windows Live Messenger (Voice) | colspan=2 BitTorrent continuation of range of ports used most often 6902-6968 colspan=2 BitTorrent continuation of range of ports used most often 6924 colspan=2 split-ping, ping with RX/TX latency/loss split 6935 colspan=2 EthoScan Service 6936 colspan=2 XenSource Management Service rowspan=2 | 6969 | colspan=2 acmsoda | colspan=2 BitTorrent tracker rowspan=2 | 6970-6999 | colspan=2 BitTorrent end of range of ports used most often | QuickTime Streaming Server 6980 Voicemeeter VBAN network audio protocol rowspan="4" | 7000 | Default for Vuze's built-in HTTPS Bittorrent tracker | Avira Server Management Console |Unofficial |Default for MAGICS remote license server | IRC SSL (Secure Internet Relay Chat)--often used rowspan=3 | 7001 | Avira Server Management Console | Default for BEA WebLogic Server's HTTP server, though often changed during installation | Default for Network Optix as well as their whilelabel branded systems, providing service both on http and deployed client for video surveillance system. 7002 Default for BEA WebLogic Server's HTTPS server, though often changed during installation 7005 Default for BMC Software Control-M/Server and Control-M/Agent for Agent-to-Server, though often changed during installation 7006 Default for BMC Software Control-M/Server and Control-M/Agent for Server-to-Agent, though often changed during installation rowspan="2" | 7010 Default for Cisco AON AMC (AON Management Console) |Unofficial |Default for MAGICS remote license server 7022 MSSQL Server Replication and Database mirroring endpoints 7023 T2-NMCS Protocol for SatCom Modems 7025 Zimbra LMTP [mailbox]--local mail delivery 7047 Zimbra conversion server 7070 colspan=2 Real Time Streaming Protocol (RTSP), used by QuickTime Streaming Server. TCP is used by default, UDP is used as an alternate. 7077 colspan=2 Yes Development-Network Authentification-Protocol 7133 Enemy Territory: Quake Wars 7144 [Peer Cast]|Peercast 7145 [Peer Cast]|Peercast 7171 Tibia 7262 colspan=2 CNAP (Calypso Network Access Protocol) 7272 colspan=2 WatchMe - WatchMe Monitoring 7306 Zimbra mysql [mailbox] 7307 Zimbra mysql [logger] 7312 Sibelius License Server 7396 Web control interface for Folding@home v7.3.6 and later 7400 colspan=2 RTPS (Real Time Publish Subscribe) DDS Discovery 7401 colspan=2 RTPS (Real Time Publish Subscribe) DDS User-Traffic 7402 colspan=2 RTPS (Real Time Publish Subscribe) DDS Meta-Traffic 7471 Stateless Transport Tunneling (STT) 7473 Rise: The Vieneo Province 7474 Neo4J Server webadmin 7478 Default port used by Open iT Server. 7542 colspan=2 'Saratoga' file transfer protocol 7547 colspan=2 CPE WAN Management Protocol (CWMP) Technical Report 069 7575 Populous: The Beginning server 7624 colspan=2 Instrument Neutral Distributed Interface 7631 ERLPhase 7634 hddtemp--Utility to monitor hard drive temperature 7652-7654 I2P anonymizing overlay network 7655 I2P SAM Bridge Socket API 7656-7660 I2P anonymizing overlay network 7659 colspan=2 Polypheny User Interface (database system) 7670 BrettspielWelt BSW Boardgame Portal 7680 Delivery Optimization for Windows 10 7687 Bolt database connection 7707-7708 'Killing Floor' 7717 'Killing Floor' 7745 HomeBox rowspan=8 | 7777 | iChat server file transfer proxy | Oracle Cluster File System 2 | Windows backdoor program tini.exe default | 'Just Cause 2: Multiplayer Mod' Server | 'Terraria' default server | 'Super Foosball' multiplayer gameplay port | 'San Andreas Multiplayer' (SA-MP) default port server | 'SCP: Secret Laboratory' Multiplayer Server rowspan=2 | 7777-7788 | Yes 'Steam' common default game server ports (Ark, L4D2, etc.) | colspan=2 'Unreal Tournament' series default server 7831 Default used by Smartlaunch Internet Cafe Administration software 7880 colspan=2 Yes PowerSchool Gradebook Server 7890 Default that will be used by the iControl Internet Cafe Suite Administration software 7915 Default for YSFlight server 7935 Fixed port used for Adobe Flash Debug Player to communicate with a debugger (Flash IDE, Flex Builder or fdb). 7946 colspan=2 Docker Swarm communication among nodes 7979 Used by SilverBluff Studios for communication between servers and clients. 7990 Atlassian Bitbucket (default port) rowspan=5 | 8000 | Deno | Commonly used for Internet radio streams such as SHOUTcast, Icecast and iTunes Radio | colspan=2 DynamoDB Local | colspan=2 Django Development Webserver | colspan=2 Python 3 http.server rowspan=3 | 8005 | Tomcat remote shutdown | PLATO ASCII protocol (RFC 600) | Windows SCCM HTTP listener service rowspan=2 | 8006 | Quest AppAssure 5 API | Proxmox Virtual Environment admin web interface rowspan=2 | 8007 | Quest AppAssure 5 Engine | Proxmox Backup Server admin web interface rowspan=4 | 8008 | colspan=2 Alternative port for HTTP. See also ports 80 and 8080. | IBM HTTP Server administration default | iCal, a calendar application by Apple | Matrix homeserver federation over HTTP 8009 Apache JServ Protocol (ajp13) 8010 Buildbot web status page 8042 colspan=2 Orthanc - REST API over HTTP 8061 Nikatron Device Protocol (nikatron-dev) 8069 OpenERP 5.0 XML-RPC protocol 8070 OpenERP 5.0 NET-RPC protocol 8074 colspan=2 Gadu-Gadu 8075 'Killing Floor' web administration interface rowspan=3 | 8080 | colspan=2 Alternative port for HTTP. See also ports 80 and 8008. | Apache Tomcat | Atlassian JIRA applications 8081 colspan=2 Sun Proxy Admin Service |rowspan=2 | 8088 | Asterisk management access via HTTP | YARN ResourceManager Web UI rowspan=2 | 8089 | Splunk daemon management | Fritz!Box automatic TR-069 configuration rowspan=3 | 8090 | colspan=2 Atlassian Confluence | Coral Content Distribution Network (legacy; 80 and 8080 now supported) | colspan=2 Matrix identity server 8091 colspan=2 CouchBase web administration 8092 colspan=2 CouchBase API 8093 GitLab Runner session server |8096 |Emby and Jellyfin HTTP port |rowspan=2 | 8100 | SaltoSystemsPro Access Space Service | BlueMap, a 3D Minecraft web viewer and mapping tool 8102 SaltoSystemsUsed for LocalIO-Bridge for USB-Devices 8111 JOSM Remote Control 8112 PAC Pacifica Coin 8116 Check Point Cluster Control Protocol 8118 Privoxy--advertisement-filtering Web proxy |rowspan="3" | 8123 | Polipo Web proxy | Home Assistant Home automation | Minecraft Dynmap plugin/mod 8125 |StatsD server 8139 Puppet (software) Client agent 8140 Puppet (software) Master server 8172 Microsoft Remote Administration for IIS Manager 8181-8186 FRITZ!Box services 8182 NexusM Media Server HTTP port 8184 NCSA Brown Dog Data Access Proxy 8188 ComfyUI Web Interface 8194-8195 colspan=2 Bloomberg Terminal |rowspan=3 | 8200 | GoToMyPC | MiniDLNA media server Web Interface | Elastic APM Server 8222 colspan=2 VMware VI Web Access via HTTP 8236 colspan=2 jRCS listener for Rocket Software jBASE Remote Connectivity Server 8243 colspan=2 HTTPS listener for Apache Synapse 8245 Dynamic DNS for at least No-IP and DynDNS 8280 colspan=2 HTTP listener for Apache Synapse 8281 HTTP Listener for Gatecraft Plugin 8291 WinBox: Mikrotik RouterOS GUI Configurator 8303 Teeworlds Server 8322 colspan=2 Garmin Marine 8332 Bitcoin JSON-RPC server rowspan=2 | 8333 | Bitcoin | colspan=2 VMware VI Web Access via HTTPS 8334 Filestash server (default) 8335 DBCalm Open 8337 VisualSVN Distributed File System Service (VDFS) 8384 Syncthing web GUI 8388 Shadowsocks proxy server 8400 Commvault Communications Service (GxCVD, found in all client computers) 8401 Commvault Server Event Manager (GxEvMgrS, available in CommServe) 8403 Commvault Firewall (GxFWD, tunnel port for HTTP/HTTPS) rowspan=5 | 8443 | SW Soft Plesk Control Panel | Apache Tomcat SSL | Promise WebPAM SSL | iCal over SSL | MineOs WebUi rowspan="2" | 8444 Bitmessage | |Chia 8448 colspan=2 Matrix homeserver federation over HTTPS 8484 MapleStory Login Server 8500 Adobe ColdFusion built-in web server 8501 Streamlit Open-source Python framework for machine learning and data science 8530 colspan=2 Windows Server Update Services over HTTP, when using the default role installation settings in Windows Server 2012 and later versions. 8531 colspan=2 Windows Server Update Services over HTTPS, when using the default role installation settings in Windows Server 2012 and later versions. rowspan="2" | 8555 Symantec DLP OCR Engine | |Chia JSON-RPC server 8580 colspan=2 Freegate, an Internet anonymizer and proxy tool 8601 colspan=2 Wavestore VMS protocol 8611-8614 colspan=2 Canon BubbleJet Network Protocol 8629 Tibero database 8642 Lotus Notes Traveler auto synchronization for Windows Mobile and Nokia devices 8691 Ultra Fractal, a fractal generation and rendering software application - distributed calculations over networked computers 8728 MikroTik RouterOS API 8729 MikroTik RouterOS API-SSL 8765 Default port of a local GUN relay peer that the Internet Archive and others use as a decentralized mirror for censorship resistance. 8767 Voice channel of TeamSpeak 2, a proprietary Voice over IP protocol targeted at gamers 8787 Cloudflare Workers development default 8834 colspan=2 Nessus, a vulnerability scanner - remote XML-RPC web server 8840 colspan=2 Opera Unite, an extensible framework for web applications rowspan=2 | 8880 | Alternate port of CDDB (Compact Disc Database) protocol, used to look up audio CD (compact disc) information over the Internet. See also port 888. | colspan=2 IBM WebSphere Application Server SOAP connector 8883 colspan=2 Secure MQTT (MQTT over TLS) 8887 colspan=2 HyperVM over HTTP rowspan=4 | 8888 | colspan=2 HyperVM over HTTPS | Freenet web UI (localhost only) | colspan=2 Default for IPython / Jupyter notebook dashboards | colspan=2 MAMP 8889 colspan=2 MAMP |8920 colspan=2 |Jellyfin HTTPS port 8983 colspan=2 Apache Solr 8997 colspan=2 Alternate port for I2P Monotone Proxy 8998 colspan=2 I2P Monotone Proxy 8999 colspan=2 Alternate port for I2P Monotone Proxy rowspan=10 | 9000 | SonarQube Web Server | ClickHouse default port | DBGp | SqueezeCenter web server & streaming | UDPCast | Play Framework web server | Hadoop NameNode default port | PHP-FPM default port | qBittorrent's embedded torrent tracker default port | Emidate rowspan=7 | 9001 | colspan=2 ETL Service Manager | colspan=2 Microsoft SharePoint authoring environment | colspan=2 cisco-xremote router configuration | colspan=2 Tor network default (ORPort) | DBGp Proxy | HSQLDB default port | Emidate rowspan=2 | 9002 | colspan=2 Newforma Server comms | Emidate 9003 colspan=2 Xdebug default client port 9006 Tomcat in standalone mode 9008 Zerto VRA encrypted communications listener 9030 Tor network default (DirPort) 9042 Apache Cassandra native protocol clients 9043 WebSphere Application Server Administration Console secure 9050-9051 Tor (SOCKS-5 proxy) 9060 WebSphere Application Server Administration Console rowspan=4 | 9080 | colspan=2 glrpc, Groove Collaboration software GLRPC | WebSphere Application Server HTTP Transport (port 1) default | Remote Potato by FatAttitude, Windows Media Center addon | ServerWMC, Windows Media Center addon 9081 Zerto ZVM to ZVM communication rowspan=5 | 9090 | Cockpit | Prometheus metrics server | Openfire Administration console | SqueezeCenter control (CLI) | Cherokee Admin panel rowspan=2 | 9091 | Openfire Administration console (SSL secured) | Transmission (BitTorrent client) Web interface rowspan=2 | 9092 | H2 (DBMS) Database server | Apache Kafka A Distributed Streaming Platform 9095 Networker Web user interface server 9100 PDL Data Stream, used for printing to certain network printers 9101 colspan=2 Bacula Director 9102 colspan=2 Bacula File Daemon 9103 colspan=2 Bacula Storage Daemon 9116 SNMP-exporter (Prometheus) 9119 colspan=2 MXit Instant Messenger 9150 Tor browser 9191 Sierra Wireless Airlink 9199 Avtex LLC--qStats 9200 Elasticsearch--default Elasticsearch port 9217 iPass Platform Service 9229 NodeJS debugging default port (localhost) 9293 Sony PlayStation RemotePlay 9295 colspan=2 Sony PlayStation Remote Play Session creation communication port 9296 Sony PlayStation Remote Play 9297 Sony PlayStation Remote Play Video stream 9300 IBM Cognos BI 9303 D-Link Shareport Share storage and MFP printers 9306 Sphinx Native API 9309 colspan=2 Sony PlayStation Vita Host Collaboration WiFi Data Transfer 9312 Sphinx SphinxQL 9332 Litecoin JSON-RPC server 9333 Litecoin 9339 Used by all Supercell games such as 'Brawl Stars' and 'Clash of Clans', mobile freemium strategy video games 9389 colspan=2 adws, Microsoft AD DS Web Services, Powershell uses this port 9392 OpenVAS Greenbone Security Assistant web interface 9418 colspan=2 git, Git pack transfer service 9419 MooseFS distributed file system - master control port 9420 MooseFS distributed file system - master command port 9421 MooseFS distributed file system - master client port 9422 MooseFS distributed file system - Chunkservers 9425 MooseFS distributed file system - CGI server rowspan=2 | 9443 | VMware Websense Triton console (HTTPS port used for accessing and administrating a vCenter Server via the Web Management Interface) | NCSA Brown Dog Data Tilling Service 9535 colspan=2 mngsuite, LANDesk Management Suite Remote Control 9536 colspan=2 laes-bf, IP Fabrics Surveillance buffering function 9600 Factory Interface Network Service (FINS), a network protocol used by Omron programmable logic controllers 9669 VGG Image Search Engine VISE 9675 colspan=2 Spiceworks Desktop, IT Helpdesk Software 9676 colspan=2 Spiceworks Desktop, IT Helpdesk Software 9695 colspan=2 Content centric networking (CCN, CCNx) 9735 Bitcoin Lightning Network 9761 [https://www.roboteq.com/index.php Roboteq] Motor controller 9785 colspan=2 Viber rowspan=2 | 9800 | colspan=2 WebDAV Source | colspan=2 WebCT e-learning portal 9875 Club Penguin Disney online game for kids 9876 V Rising Dedicated server 9877 colspan="2" V Rising Dedicated server 9898 Tripwire--File Integrity Monitoring Software 9899 SCTP tunneling (port number used in SCTP packets encapsulated in UDP, RFC 6951) 9901 Banana for Apache Solr 9911 Curecoin 9981 Tvheadend HTTP server (web interface) 9982 Tvheadend HTSP server (Streaming protocol) 9987 TeamSpeak 3 server default (voice) port (for the conflicting service see the IANA list) 9993 ZeroTier Default port for ZeroTier 9997 Splunk port for communication between the forwarders and indexers rowspan=2 | 9999 | colspan=2 Urchin Web Analytics | Dash (cryptocurrency) rowspan=3 | 10000 | colspan=2 Network Data Management Protocol (NDMP) Control stream for network backup and restore. | colspan=2 BackupExec | colspan=2 Webmin, Web-based Unix/Linux system administration tool (default port) 10000-20000 Used on VoIP networks for receiving and transmitting voice telephony traffic which includes Google Voice via the OBiTalk ATA devices as well as on the MagicJack and Vonage ATA network devices. 10001 Ubiquiti UniFi access points broadcast to 255.255.255.255:10001 (UDP) to locate the controller(s) 10009 colspan=2 'Crossfire', a multiplayer online First Person Shooter 10011 TeamSpeak 3 ServerQuery 10022 TeamSpeak 3 ServerQuery over SSH 10024 Zimbra smtp [mta]--to amavis from postfix 10025 Zimbra smtp [mta]--back to postfix from amavis 10042 Mathoid server 10050 colspan=2 Zabbix agent 10051 colspan=2 Zabbix trapper 10101 colspan=4 arx Compressed file transfer protocol. 10110 colspan=2 NMEA 0183 Navigational Data. Transport of NMEA 0183 sentences over TCP or UDP 10172 Intuit Quickbooks client rowspan=2 | 10200 | FRISK Software International's 'fpscand' virus scanning daemon for Unix platforms | FRISK Software International's 'f-protd' virus scanning daemon for Unix platforms 10201-10204 FRISK Software International's 'f-protd' virus scanning daemon for Unix platforms 10212 GE Intelligent Platforms Proficy HMI/SCADA - CIMPLICITY WebView 10308 colspan=2 'Digital Combat Simulator' Dedicated Server 10346 TEKWorx Limited - interfaceIT board protocol 10468 Flyer - discovery protocol 10480 colspan=2 'SWAT 4' Dedicated Server 10505 BlueStacks (android simulator) broadcast 10514 colspan=2 TLS-enabled Rsyslog (default by convention) 10578 Skyrim Together multiplayer server for The Elder Scrolls V: Skyrim mod. 10800 Touhou versus games (Immaterial and Missing Power, Phantasmagoria of Flower View, Scarlet Weather Rhapsody, Hisoutensoku, Hopeless Masquerade and Urban Legend in Limbo) 10801 Bag With Friends multiplayer server for the Peaks of Yore mod. 10823 'Farming Simulator 2025' 10891 Jungle Disk (this port is opened by the Jungle Disk Monitor service on the localhost) 10933 Octopus Deploy Tentacle deployment agent 11000 University of Utah CS3500 Software Software Practice 11100 Risk of Rain multiplayer server 11111 RiCcI, Remote Configuration Interface (Redhat Linux) 11112 colspan=2 ACR/NEMA Digital Imaging and Communications in Medicine (DICOM) 11211 colspan=2 memcached 11214 colspan=2 memcached incoming SSL proxy 11215 colspan=2 memcached internal outgoing SSL proxy 11235 colspan=3 XCOMPUTE numerical systems messaging (Xplicit Computing) 11311 colspan=2 Robot Operating System master 11371 colspan=2 OpenPGP HTTP key server |11434 colspan=2 |Ollama to run LLM locally 11753 OpenRCT2 multiplayer 12000 colspan=2 CubeForm, Multiplayer SandBox Game 12012 Audition Online Dance Battle, Korea Server--Status/Version Check 12013 colspan=2 Audition Online Dance Battle, Korea Server 12035 'Second Life', used for server UDP in-bound 12043 'Second Life', used for LSL HTTPS in-bound 12046 'Second Life', used for LSL HTTP in-bound 12201 colspan=2 Graylog Extended Log Format (GELF) 12222 Light Weight Access Point Protocol (LWAPP) LWAPP data (RFC 5412) 12223 Light Weight Access Point Protocol (LWAPP) LWAPP control (RFC 5412) 12307 Makerbot UDP Broadcast (client to printer) (JSON-RPC) 12308 Makerbot UDP Broadcast (printer to client) (JSON-RPC) rowspan=3 | 12345 | colspan=2 'Cube World' | 'Little Fighter 2' | colspan=2 NetBus remote administration tool (often Trojan horse). 12443 IBM HMC web browser management access over HTTPS instead of default port 443 12489 NSClient/NSClient++/NC_Net (Nagios) 12975 LogMeIn Hamachi (VPN tunnel software; also port 32976)--used to connect to Mediation Server (bibi.hamachi.cc); will attempt to use SSL (TCP port 443) if both 12975 & 32976 fail to connect 13000-13050 'Second Life', used for server UDP in-bound 13008 colspan=2 'Crossfire', a multiplayer online First Person Shooter 13075 Default for BMC Software Control-M/Enterprise Manager Corba communication, though often changed during installation 13400 colspan=2 ISO 13400 Road vehicles -- Diagnostic communication over Internet Protocol (DoIP) 13720 colspan=2 Symantec NetBackup--bprd (formerly VERITAS) 13721 colspan=2 Symantec NetBackup--bpdbm (formerly VERITAS) 13724 colspan=2 Symantec Network Utility--vnetd (formerly VERITAS) 13782 colspan=2 Symantec NetBackup--bpcd (formerly VERITAS) 13783 colspan=2 Symantec VOPIED protocol (formerly VERITAS) 13785 colspan=2 Symantec NetBackup Database--nbdb (formerly VERITAS) 13786 colspan=2 Symantec nomdb (formerly VERITAS) 14550 MAVLink Ground Station Port 14567 Battlefield 1942 and mods 14652 Repgen DoxBox reporting tool 14800 Age of Wonders III p2p port rowspan=4 | 15000 | psyBNC | Wesnoth | Kaspersky Network Agent | Teltonika networks remote management system (RMS) 15009 colspan=2 Teltonika networks remote management system (RMS) 15010 colspan=2 Teltonika networks remote management system (RMS) 15441 colspan=2 ZeroNet fileserver 15567 'Battlefield Vietnam' and mods 15345 colspan=2 'XPilot' Contact 15672 RabbitMQ management plugin rowspan=2 | 16000 | Oracle WebCenter Content: Imaging (formerly known as Oracle Universal Content Management). Port though often changed during installation | shroudBNC 16080 macOS Server Web (HTTP) service with performance cache 16200 Oracle WebCenter Content: Content Server (formerly known as Oracle Universal Content Management). Port though often changed during installation 16225 Oracle WebCenter Content: Content Server Web UI. Port though often changed during installation 16250 Oracle WebCenter Content: Inbound Refinery (formerly known as Oracle Universal Content Management). Port though often changed during installation 16261 colspan=2 'Project Zomboid' multiplayer. Additional sequential ports used for each player connecting to server. 16300 Oracle WebCenter Content: Records Management (formerly known as Oracle Universal Records Management). Port though often changed during installation 16379 Redis Cluster bus 16384 CISCO Default RTP MIN 16384-16403 Real-time Transport Protocol (RTP), RTP Control Protocol (RTCP), used by Apple's iChat for audio and video 16384-16387 Real-time Transport Protocol (RTP), RTP Control Protocol (RTCP), used by Apple's FaceTime and Game Center 16393-16402 Real-time Transport Protocol (RTP), RTP Control Protocol (RTCP), used by Apple's FaceTime and Game Center 16403-16472 Real-time Transport Protocol (RTP), RTP Control Protocol (RTCP), used by Apple's Game Center 16400 Oracle WebCenter Content: Capture (formerly known as Oracle Document Capture). Port though often changed during installation 16567 Battlefield 2 and mods 17000 M17 - Digital RF voice and data protocol with Internet (UDP) gateways (reflectors). 17011 Worms multiplayer 17224 colspan=2 Train Realtime Data Protocol (TRDP) Process Data, network protocol used in train communication. 17225 colspan=2 Train Realtime Data Protocol (TRDP) Message Data, network protocol used in train communication. 17333 CS Server (CSMS), default binary protocol port |17472 | |Tanium Communication Port 17474 DMXControl 3 Network Discovery 17475 DMXControl 3 Network Broker 17476 DMXControl 3 Network Broker TLS 17500 colspan=2 Dropbox LanSync Protocol (db-lsp); used to synchronize file catalogs between Dropbox clients on a local network. 18080 Monero P2P network communications 18081 Monero incoming RPC calls 18091 colspan=2 memcached Internal REST HTTPS for SSL 18092 colspan=2 memcached Internal CAPI HTTPS for SSL 18104 RAD PDF Service 18200 colspan=2 Audition Online Dance Battle, AsiaSoft Thailand Server status/version check 18201 colspan=2 Audition Online Dance Battle, AsiaSoft Thailand Server 18206 colspan=2 Audition Online Dance Battle, AsiaSoft Thailand Server FAM database 18300 colspan=2 Audition Online Dance Battle, AsiaSoft SEA Server status/version check 18301 colspan=2 Audition Online Dance Battle, AsiaSoft SEA Server 18306 colspan=2 Audition Online Dance Battle, AsiaSoft SEA Server FAM database 18333 Bitcoin testnet 18400 colspan=2 Audition Online Dance Battle, KAIZEN Brazil Server status/version check 18401 colspan=2 Audition Online Dance Battle, KAIZEN Brazil Server 18505 colspan=2 Audition Online Dance Battle R4p3 Server, Nexon Server status/version check 18506 colspan=2 Audition Online Dance Battle, Nexon Server 18605 colspan=2 X-BEAT status/version check 18606 colspan=2 X-BEAT 18676 colspan=2 YouView 18769 colspan=2 iQue Protocol 18789 OpenClaw Gateway rowspan=2 | 19000 | colspan=2 Audition Online Dance Battle, G10/alaplaya Server status/version check | JACK sound server 19001 colspan=2 Audition Online Dance Battle, G10/alaplaya Server 19132 'Minecraft: Bedrock Edition' multiplayer server 19133 'Minecraft: Bedrock Edition' IPv6 multiplayer server 19150 colspan=2 Gkrellm Server 19226 Panda Software AdminSecure Communication Agent 19294 Google Talk Voice and Video connections 19295 Google Talk Voice and Video connections 19302 Google Talk Voice and Video connections 19531 systemd-journal-gatewayd 19532 systemd-journal-remote 19788 Yes Mesh Link Establishment protocol for IEEE 802.15.4 radio mesh networks 19771 Softros LAN Messenger uses TCP and UDP ports for collecting user lists and sending messages 19812 Yes 4D database SQL Communication 19813 colspan=2 4D database Client Server Communication 19814 4D database DB4D Communication |19818 |Vereign mesh network. Client-to-client data transfer over secure direct tunnel. It uses TCP and UDP 19880 Softros LAN Messenger uses TCP port for file transfers 19999 colspan=2 Distributed Network Protocol--Secure (DNP--Secure), a secure version of the protocol used in SCADA systems between communicating RTU's and IED's rowspan=4 | 20000 | colspan=2 Distributed Network Protocol (DNP), a protocol used in SCADA systems between communicating RTU's and IED's | colspan=2 OpenWebNet, communications protocol used in Bticino products | colspan=2 Usermin, Web-based Unix/Linux user administration tool (default port) | colspan=2 Used on VoIP networks for receiving and transmitting voice telephony traffic which includes Google Voice via the OBiTalk ATA devices as well as on the MagicJack and Vonage ATA network devices. 20560 colspan=2 'Killing Floor' 20580 'Walljam device communications' 20581 'Walljam device communications' 20595 '0 A.D. Empires Ascendant' 20808 Ableton Link 21025 Starbound Server (default), Starbound |21064 |Default Ingres DBMS server 22000 Syncthing (default) 22067 [https://docs.syncthing.net/users/strelaysrv.html Syncthing Relay Server] (strelaysrv) 22070 Syncthing Relay Server (strelaysrv)Status service 22136 FLIR Systems Camera Resource Protocol 22222 Davis Instruments, WeatherLink IP 22347 colspan=2 WibuKey, WIBU-SYSTEMS AG Copy protection 22350 colspan=2 CodeMeter, WIBU-SYSTEMS AG Copy protection 22351 CodeMeter-CmWAN, WIBU-SYSTEMS AG Copy protection 23073 colspan=2 Soldat Dedicated Server 23399 colspan=2 Skype default protocol 23513 colspan=2 'Duke Nukem 3D' source ports 24441 colspan=2 Pyzor spam detection network 24444 colspan=2 NetBeans integrated development environment 24454 'Minecraft (Java Edition)' Simple Voice Chat mod voice server 24465 colspan=2 Tonido Directory Server for Tonido which is a Personal Web App and P2P platform 24554 colspan=2 BINKP, Fidonet mail transfers over TCP/IP 24576 MINT Protocol used for Motorola, Zebra, and Extreme Networks wireless. 24800 colspan=2 Synergy: keyboard/mouse sharing software 24842 colspan=2 'StepMania: Online': 'Dance Dance Revolution' Simulator rowspan=2 | 25565 | 'Minecraft' (Java Edition) multiplayer server | 'Minecraft (Java Edition)' multiplayer server query 25575 'Minecraft' (Java Edition) multiplayer server 25585 'Minecraft' (Java Edition) multiplayer server management 25734-25735 colspan=2 SolidWorks SolidNetworkLicense Manager 25826 collectd default port rowspan=3 | 26000 | colspan=2 id Software's 'Quake' server | 'EVE Online', 'iVentoy' webGUI (see 'Ventoy)' | 'Xonotic', an open-source arena shooter 26822 'MSI MysticLight' 26900-26901 'EVE Online' 26909-26911 'Action Tanks Online' 27000 PowerBuilder 'SySAM' license server 27000-27006 id Software's 'QuakeWorld' master server 27000-27009 colspan=2 FlexNet Publisher's License server (from the range of default ports) 27000-27015 Steam (game client traffic) 27015 GoldSrc, Source engine and Source 2 engine dedicated server port 27015-27018 'Unturned', a survival game rowspan=2 | 27015-27030 | Steam (matchmaking and HLTV) | colspan=2 Steam (downloads) 27016 colspan=2 'Magicka' and Space Engineers server port 27017 MongoDB daemon process (mongod) and routing service (mongos) 27031-27035 Steam (In-Home Streaming) 27036 colspan=2 Steam (In-Home Streaming) 27100 colspan=2 Screen Play Games controller 27374 colspan=2 Sub7 default. 27500-27900 id Software's 'QuakeWorld' 27888 Kaillera server 27901-27910 id Software's 'Quake II' master server 27950 'OpenArena' outgoing 27960-27969 Activision's 'Enemy Territory' and id Software's 'Quake III Arena', 'Quake III' and 'Quake Live' and some ioquake3 derived games, such as 'Urban Terror' ('OpenArena' incoming) 28000 colspan=2 Siemens Digital Industries Software license server 28001 colspan=2 'Starsiege: Tribes' 28015 'Rust' (video game) 28016 'Rust' (video game) 28200 colspan=2 VoxelStorm game server 28260 Palo Alto Networks' Panorama HA-1 backup unencrypted sync port. 28443 Palo Alto Networks' Panorama-to-managed devices software updates, PAN-OS 8.0 and later. 28769 Palo Alto Networks' Panorama HA unencrypted sync port. 28770 Palo Alto Networks' Panorama HA-1 backup sync port. 28770-28771 'AssaultCube Reloaded', a video game based upon a modification of 'AssaultCube' 28785-28786 'Cube 2: Sauerbraten' 28852 colspan=2 'Killing Floor' 28910 colspan=2 Nintendo Wi-Fi Connection 28960 colspan=2 'Call of Duty: World at War' (PC platform) 29000 colspan=2 Siemens Digital Industries Software license server 29070 colspan=2 'Jedi Knight: Jedi Academy' by Ravensoft 29900-29901 colspan=2 Nintendo Wi-Fi Connection 29920 colspan=2 Nintendo Wi-Fi Connection rowspan=3 | 30000 | XLink Kai P2P | Luanti server default port | Foundry Virtual Tabletop server default port |30003 |Yes |Yes |Amicon FPSU-IP Remote Administration |30004 |Yes |Yes |Amicon FPSU-IP VPN 30033 TeamSpeak 3 File Transfer 30120 colspan=2 'FiveM' (Default Port) GTA V multiplayer 30564 Multiplicity: keyboard/mouse/clipboard sharing software 30814 colspan=2 |[https://beammp.com/ BeamMP]: Unofficial BeamNG.drive multiplayer mod. Default server port rowspan=2 | 31337 | Back Orifice and Back Orifice 2000 remote administration tools | colspan=2 ncat, a netcat alternative 31416 colspan=2 BOINC RPC 31438 Rocket U2 31457 'TetriNET' 32137 colspan=2 Immunet Protect (UDP in version 2.0, TCP since version 3.0) 32400 Plex Media Server 32749 Gridcoin 32764 A backdoor found on certain Linksys, Netgear and other wireless DSL modems/combination routers 32887 'Ace of Spades', a multiplayer FPS video game 32976 LogMeIn Hamachi, a VPN application; also TCP port 12975 and SSL (TCP 443). 33434 colspan=2 traceroute 33848 Jenkins, a continuous integration (CI) tool 34000 'Infestation: Survivor Stories' (formerly known as 'The War Z'), a multiplayer zombie video game 34197 'Factorio', a multiplayer survival and factory-building game 35357 OpenStack Identity (Keystone) administration 36330 Folding@home Control Port 37008 TZSP intrusion detection 38412 NG Application Protocol (NGAP) for communication between a gNB and AMF in 5G core networks 40000 colspan=2 SafetyNET p - a real-time Industrial Ethernet protocol 41121 Tentacle Server - Pandora FMS 41230 Z-Wave Protocol over DTLS 41794 colspan=2 Crestron Control Port - Crestron Electronics 41795 colspan=2 Crestron Terminal Port - Crestron Electronics 41796 Crestron Secure Control Port - Crestron Electronics 41797 Crestron Secure Terminal Port - Crestron Electronics |42081-42090 colspan=2 |Zippin -Zippin Store |42420 colspan=2 |Vintage Story multiplayer server |42590-42595 colspan=2 |Glue - MakePro X |42999 |[https://curiosity.ai/ Curiosity] 43110 ZeroNet web UI default port 43594-43595 colspan=2 'RuneScape' 44123 Z-Wave Secure Tunnel 44405 'Mu Online' Connect Server 44818 colspan=2 EtherNet/IP explicit messaging 47808-47823 colspan=2 BACnet Building Automation and Control Networks (4780810 = BAC016 to 4782310 = BACF16) 48556 colspan=2 drive.web AC/DC Drive Automation and Control Networks 48656 Brainy LAB Control Server 48657 Brainy LAB Control Server 49151 colspan=2 "IANA Reserved" Dynamic, private or ephemeral ports ====================================================================== The range 49152-65535 (215 + 214 to 216 − 1), 16 384 ports, contains dynamic or private ports that cannot be registered with IANA. This range is used for private or customized services, for temporary purposes, and for automatic allocation of ephemeral ports. Dynamic, private or ephemeral ports Port TCP UDP SCTP DCCP Description 49152-65535 Certificate Management over CMS and Xsan Filesystem Access 49160 Palo Alto Networks' Panorama |50160 colspan="2" |S-CONNECT protocoldata exchange (TCP) and manual device pairing (UDP) |50161 | |S-CONNECT protocolautomatic device pairing 51413 colspan="2" |Transmission (BitTorrent client) 51515 [https://kopia.io/ Kopia] server 51820 WireGuard protocol 52380 |Sony VISCA Network Setting Protocol 52381 |Sony VISCA over IP Protocol 53317 colspan="2" |LocalSend 59100 colspan=2 |AudioRelay 60000-61000 Range from which Mosh - a remote-terminal application similar to SSH - typically assigns ports for ongoing sessions between Mosh servers and Mosh clients 61616 ActiveMQ Classic 61616-61631 Ports with efficient compression in 6LoWPAN header compression 62078 Apple's lockdownd protocol - used for communicating with iPhones and iPads 64738 colspan=2 Mumble ==Note== See also ====================================================================== * Comparison of file transfer protocols * Internet protocol suite * Port (computer networking) * List of IP protocol numbers * Lists of network protocols License ========= All content on Gopherpedia comes from Wikipedia, and is licensed under CC-BY-SA License URL: http://creativecommons.org/licenses/by-sa/3.0/ Original Article: http://en.wikipedia.org/wiki/List_of_TCP_and_UDP_port_numbers .