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## Derived from the article "List of TCP and UDP port numbers" (,
## which is under the Creative COmmons Attribution-Share-Alike License 3.0 (
0 Reserved
1 TCP Port Service Multiplexer
4 Unassigned
5 Remote job entry
6 Unassigned
7 Echo Protocol
8 Unassigned
9 Discard Protocol
9 Wake-on-LAN
10 Unassigned
11 Active Users
12 Unassigned
13 Daytime Protocol
14 Unassigned
15 Previously netstat service
16 Unassigned
17 Quote of the Day
18 Message Send Protocol
19 Character Generator
20 File Transfer Protocol
21 File Transfer Protocol [Control]
22 SSH
23 Telnet
25 Simple Mail Transfer Protocol
26 Unassigned
37 Time Protocol
38 Route Access Protocol
39 Resource Location Protocol
40 Unassigned
42 Host Name Server Protocol
43 WHOIS protocol
49 TACACS+ Login Host protocol
50 Remote Mail Checking Protocol
51 Reserved
51 Previously Interface Message Processor logical address management
52 Xerox Network Systems (XNS) Time Protocol
53 Domain Name System
54 Xerox Network Systems (XNS) clearinghouse
56 Xerox Network Systems (XNS) authentication
57 Any private terminal access
58 Xerox Network Systems (XNS) Mail
67 Bootstrap Protocol (BOOTP) server
68 Bootstrap Protocol (BOOTP) client
69 Trivial File Transfer Protocol
70 Gopher protocol
71–74 NETRJS protocol
75 Any private dial out service
77 Any private Remote job entry
79 Finger protocol
81 Unassigned
81 TorPark onion routing
82 TorPark control
87 Any private terminal link
88 Kerberos
90 dnsix (DoD Network Security for Information Exchange)
90 PointCast (dotcom)
99 WIP message protocol
100 Unassigned (with known unauthorized use)
101 NIC host name
102 ISO Transport Service Access Point (TSAP) Class 0 protocol
104 Digital Imaging and Communications in Medicine
105 CCSO Nameserver
107 Remote User Telnet Service (RTelnet)
108 IBM Systems Network Architecture (SNA) gateway access server
109 Post Office Protocol, version 2 (POP2)
110 Post Office Protocol, version 3 (POP3)
111 Open Network Computing Remote Procedure Call (ONC RPC)
112 Virtual Router Redundancy Protocol (VRRP)
113 Ident, authentication service/identification protocol
113 Authentication Service (auth), the predecessor to identification protocol
114 Unassigned (deprecated since June 2004)
115 Simple File Transfer Protocol
117 UUCP Mapping Project (path service)
118 Structured Query Language (SQL) Services
119 Network News Transfer Protocol (NNTP)
123 Network Time Protocol (NTP), used for time synchronization
126 Formerly Unisys Unitary Login, renamed by Unisys to NXEdit
135 DCE endpoint resolution
135 Microsoft EPMAP (End Point Mapper)
137 NetBIOS Name Service
138 NetBIOS Datagram Service
139 NetBIOS Session Service
143 Internet Message Access Protocol (IMAP)
152 Background File Transfer Program (BFTP)
153 Simple Gateway Monitoring Protocol (SGMP)
156 Structured Query Language (SQL) Service
158 Distributed Mail System Protocol (DMSP)
161 Simple Network Management Protocol (SNMP)
162 Simple Network Management Protocol Trap (SNMPTRAP)
170 Print server
177 X Display Manager Control Protocol (XDMCP)
179 Border Gateway Protocol (BGP)
194 Internet Relay Chat (IRC)
199 SNMP multiplexing protocol (SMUX)
201 AppleTalk Routing Maintenance
209 Quick Mail Transfer Protocol
210 ANSI Z39.50
213 Internetwork Packet Exchange (IPX)
218 Message posting protocol (MPP)
220 Internet Message Access Protocol (IMAP), version 3
259 Efficient Short Remote Operations (ESRO)
262 Arcisdms
264 Border Gateway Multicast Protocol (BGMP)
280 http-mgmt
300 ThinLinc Web Access
308 Novastor Online Backup
311 Mac OS X Server Admin
318 PKIX Time Stamp Protocol (TSP)
319 Precision Time Protocol (PTP) event messages
320 Precision Time Protocol (PTP) general messages
350 Mapping of Airline Traffic over Internet Protocol (MATIP) type A
351 MATIP type B
356 cloanto-net-1 (used by Cloanto Amiga Explorer and VMs)
366 On-Demand Mail Relay (ODMR)
369 Rpc2portmap
370 codaauth2, Coda authentication server
370 codaauth2, Coda authentication server
370 securecast1, outgoing packets to NAI's SecureCast servers
371 ClearCase albd
383 HP data alarm manager
384 A Remote Network Server System
387 AURP (AppleTalk Update-based Routing Protocol)
389 Lightweight Directory Access Protocol (LDAP)
399 Digital Equipment Corporation DECnet (Phase V+) over TCP/IP
401 Uninterruptible power supply (UPS)
427 Service Location Protocol (SLP)
433 NNSP, part of Network News Transfer Protocol
434 Mobile IP Agent (RFC 5944)
443 QUIC (from Chromium) for HTTPS
444 Simple Network Paging Protocol (SNPP)
444 Well known port
445 Microsoft-DS Active Directory
445 Microsoft-DS SMB
464 Kerberos Change/Set password
465 URL Rendezvous Directory for SSM (Cisco protocol)
465 Authenticated SMTP
475 tcpnethaspsrv, Aladdin Knowledge Systems Hasp services
491 GO-Global remote access and application publishing software
497 Dantz Retrospect
500 Internet Security Association and Key Management Protocol (ISAKMP) / Internet Key Exchange (IKE)
502 Modbus Protocol
504 Citadel, multiservice protocol for dedicated clients for the Citadel groupware system
510 FirstClass Protocol (FCP)
512 Rexec, Remote Process Execution
512 comsat, together with biff
513 rlogin
513 Who
514 Remote Shell
514 Syslog
515 Line Printer Daemon (LPD)
517 Talk
518 NTalk
520 efs, extended file name server
520 Routing Information Protocol (RIP)
521 Routing Information Protocol Next Generation (RIPng)
524 NetWare Core Protocol (NCP)
525 Timed, Timeserver
530 Remote procedure call (RPC)
531 AOL Instant Messenger
532 netnews
533 netwall, For Emergency Broadcasts
540 Unix-to-Unix Copy Protocol (UUCP)
542 commerce (Commerce Applications)
543 klogin, Kerberos login
544 kshell, Kerberos Remote shell
545 OSIsoft PI (VMS), OSISoft PI Server Client Access
546 DHCPv6 client
547 DHCPv6 server
548 Apple Filing Protocol (AFP) over TCP
550 new-rwho, new-who
554 Real Time Streaming Protocol (RTSP)
556 Remotefs, RFS, rfs_server
560 rmonitor, Remote Monitor
561 monitor
564 9P (Plan 9)
585 De-registered
585 Legacy use of Internet Message Access Protocol over TLS/SSL (IMAPS)
587 email message submission
591 FileMaker 6.0 (and later) Web Sharing (HTTP Alternate, also see port 80)
593 HTTP RPC Ep Map
601 Reliable Syslog Service
604 TUNNEL profile
623 ASF Remote Management and Control Protocol (ASF-RMCP) & IPMI Remote Management Protocol
625 Open Directory Proxy (ODProxy)
631 Internet Printing Protocol (IPP)
631 Common Unix Printing System (CUPS) administration console (extension to IPP)
635 RLZ DBase
636 Lightweight Directory Access Protocol over TLS/SSL (LDAPS)
639 MSDP, Multicast Source Discovery Protocol
641 SupportSoft Nexus Remote Command (control/listening)
643 SANity
646 Label Distribution Protocol (LDP)
647 DHCP Failover protocol
648 Registry Registrar Protocol (RRP)
653 SupportSoft Nexus Remote Command (data)
654 Media Management System (MMS) Media Management Protocol (MMP)
655 Tinc VPN daemon
657 IBM RMC (Remote monitoring and Control) protocol
660 Mac OS X Server administration
666 Doom, first online first-person shooter
666 airserv-ng, aircrack-ng's server for remote-controlling wireless devices
674 Application Configuration Access Protocol (ACAP)
688 REALM-RUSD (ApplianceWare Server Appliance Management Protocol)
690 Velneo Application Transfer Protocol (VATP)
691 MS Exchange Routing
694 Linux-HA high-availability heartbeat
695 IEEE Media Management System over SSL (IEEE-MMS-SSL)
698 Optimized Link State Routing (OLSR)
700 Extensible Provisioning Protocol (EPP)
701 Link Management Protocol (LMP)
702 IRIS
706 Secure Internet Live Conferencing (SILC)
711 Cisco Tag Distribution Protocol
712 Topology Broadcast based on Reverse-Path Forwarding routing protocol (TBRPF; RFC 3684)
749 Kerberos (protocol) administration
750 kerberos-iv, Kerberos version IV
751 kerberos_master, Kerberos authentication
752 passwd_server, Kerberos password (kpasswd) server
753 Reverse Routing Header (RRH)
753 Reverse Routing Header (RRH)
753 userreg_server, Kerberos userreg server
754 tell send
754 krb5_prop, Kerberos v5 slave propagation
754 tell send
760 krbupdate
782 Conserver serial-console management server
783 SpamAssassin spamd daemon
800 mdbs-daemon
808 Microsoft Net.TCP Port Sharing Service
829 Certificate Management Protocol
830 NETCONF over SSH
833 NETCONF for SOAP over BEEP
843 Adobe Flash
847 DHCP Failover protocol
848 Group Domain Of Interpretation (GDOI) protocol
853 DNS over TLS (RFC 7858)
860 iSCSI (RFC 3720)
861 OWAMP control (RFC 4656)
862 TWAMP control (RFC 5357)
873 rsync file synchronization protocol
888 cddbp, CD DataBase (CDDB) protocol (CDDBP)
888 IBM Endpoint Manager Remote Control
897 Brocade SMI-S RPC
898 Brocade SMI-S RPC SSL
902 VMware ESXi
903 VMware ESXi
914-988 Unassigned
944 Network File System Service
953 BIND remote name daemon control (RNDC)
981 Remote HTTPS management for firewall devices running embedded Check Point VPN-1 software
987 Microsoft Windows SBS SharePoint
989 FTPS Protocol (data), FTP over TLS/SSL
990 FTPS Protocol (control), FTP over TLS/SSL
991 Netnews Administration System (NAS)
992 Telnet protocol over TLS/SSL
993 Internet Message Access Protocol over TLS/SSL (IMAPS)
994 Reserved
994 Internet Relay Chat over TLS/SSL (IRCS)
995 Post Office Protocol 3 over TLS/SSL (POP3S)
999 ScimoreDB Database System
1010 ThinLinc web-based administration interface
1023 Reserved
1024 Reserved
1027 Reserved
1027 Native IPv6 behind IPv4-to-IPv4 NAT Customer Premises Equipment (6a44)
1028 Deprecated
1029 Microsoft DCOM services
1058 nim, IBM AIX Network Installation Manager (NIM)
1059 nimreg, IBM AIX Network Installation Manager (NIM)
1080 SOCKS proxy
1085 WebObjects
1098 rmiactivation, Java remote method invocation (RMI) activation
1099 rmiregistry, Java remote method invocation (RMI) registry
1109 Reserved – IANA
1109 Kerberos Post Office Protocol (KPOP)
1119 chat/game protocol
1167 Cisco IP SLA (Service Assurance Agent)
1194 OpenVPN
1198 The cajo project Free dynamic transparent distributed computing in Java
1214 Kazaa
1220 QuickTime Streaming Server administration
1234 Infoseek search agent
1234 VLC media player default port for UDP/RTP stream
1241 Nessus Security Scanner
1270 Microsoft System Center Operations Manager (SCOM) agent
1293 Internet Protocol Security (IPSec)
1311 Windows RxMon.exe
1311 Dell OpenManage HTTPS
1314 Festival Speech Synthesis System server
1337 neo4j-shell
1337 WASTE Encrypted File Sharing Program
1341 Qubes (Manufacturing Execution System)
1344 Internet Content Adaptation Protocol
1352 IBM Lotus Notes/Domino (RPC) protocol
1360 Mimer SQL
1414 IBM WebSphere MQ (formerly known as MQSeries)
1417 Timbuktu Service 1 Port
1418 Timbuktu Service 2 Port
1419 Timbuktu Service 3 Port
1420 Timbuktu Service 4 Port
1431 Reverse Gossip Transport Protocol (RGTP)
1433 Microsoft SQL Server database management system (MSSQL) server
1434 Microsoft SQL Server database management system (MSSQL) monitor
1492 Sid Meier's CivNet game
1494 Citrix Independent Computing Architecture (ICA)
1500 IBM Tivoli Storage Manager server
1501 IBM Tivoli Storage Manager client scheduler
1503 Windows Live Messenger (Whiteboard and Application Sharing)
1512 Microsoft's Windows Internet Name Service (WINS)
1513 Garena game client
1521 nCUBE License Manager
1521 Oracle database default listener
1524 ingreslock, ingres
1527 Oracle Net Services, formerly known as SQL*Net
1527 Apache Derby Network Server
1533 IBM Sametime Virtual Places Chat
1534 Eclipse Target Communication Framework (TCF) agent discovery
1547 Laplink
1550 Gadu-Gadu (direct client-to-client)
1581 MIL STD 2045-47001 VMF
1581 IBM Tivoli Storage Manager web client
1582–1583 IBM Tivoli Storage Manager server web interface
1583 Pervasive PSQL
1589 Cisco VLAN Query Protocol (VQP)
1604 DarkComet remote administration tool (RAT)
1626 iSketch
1627 iSketch
1628 LonTalk normal
1629 LonTalk urgent
1645 Early deployment of RADIUS before RFC standardization was done using UDP port number 1645
1646 Old radacct port
1666 Perforce
1677 Novell GroupWise clients in client/server access mode
1688 Microsoft Key Management Service (KMS) for Windows Activation
1701 Layer 2 Forwarding Protocol (L2F)
1701 Layer 2 Tunneling Protocol (L2TP)
1707 Windward Studios games (vdmplay)
1707 L2TP/IPsec
1716 America's Army, a massively multiplayer online game (MMO)
1719 H.323 registration and alternate communication
1720 H.323 call signaling
1723 Point-to-Point Tunneling Protocol (PPTP)
1755 Microsoft Media Services (MMS, ms-streaming)
1761 Novell ZENworks
1783 Decomissioned
1801 Microsoft Message Queuing
1812 RADIUS authentication protocol, radius
1813 RADIUS accounting protocol, radius-acct
1863 Microsoft Notification Protocol (MSNP)
1880 Node-RED
1883 MQTT (formerly MQ Telemetry Transport)
1900 Simple Service Discovery Protocol (SSDP)
1935 Macromedia Flash Communications Server MX
1935 Real Time Messaging Protocol (RTMP)
1967 Cisco IOS IP Service Level Agreements (IP SLAs) Control Protocol
1970 Netop Remote Control
1972 InterSystems Caché
1984 Big Brother
1985 Cisco Hot Standby Router Protocol (HSRP)
1998 Cisco X.25 over TCP (XOT) service
2000 Cisco Skinny Client Control Protocol (SCCP)
2010 Artemis: Spaceship Bridge Simulator
2033 Civilization IV multiplayer
2049 Network File System (NFS)
2056 Civilization IV multiplayer
2080 Autodesk NLM (FLEXlm)
2082 cPanel default
2083 Secure RADIUS Service (radsec)
2083 cPanel default SSL
2086 GNUnet
2086 WebHost Manager default
2087 WebHost Manager default SSL
2095 cPanel default web mail
2096 cPanel default SSL web mail
2100 Warzone 2100 multiplayer
2101 Networked Transport of RTCM via Internet Protocol (NTRIP)
2102 Zephyr Notification Service server
2103 Zephyr Notification Service serv-hm connection
2104 Zephyr Notification Service hostmanager
2123 GTP control messages (GTP-C)
2142 TDMoIP (TDM over IP)
2152 GTP user data messages (GTP-U)
2159 GDB remote debug port
2181 EForward-document transport system
2181 Apache ZooKeeper default client port
2195 Apple Push Notification Service
2196 Apple Push Notification Service, feedback service
2210 NOAAPORT Broadcast Network
2211 EMWIN
2221 ESET anti-virus updates
2222 EtherNet/IP implicit messaging for IO data
2222 DirectAdmin Access
2222–2226 ESET Remote administrator
2261 CoMotion master
2262 CoMotion backup
2266 M-Files
2302 ArmA multiplayer
2302 Halo: Combat Evolved multiplayer host
2303 ArmA multiplayer (default port for game +1)
2302 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
2375 Docker REST API (plain)
2375 Reserved
2376 Docker REST API (SSL)
2376 Reserved
2379 CoreOS etcd client communication
2379 Reserved
2379 KGS Go Server
2380 CoreOS etcd server communication
2380 Reserved
2399 FileMaker Data Access Layer (ODBC/JDBC)
2401 CVS version control system password-based server
2404 IEC 60870-5-104
2424 OrientDB database listening for binary client connections
2427 Media Gateway Control Protocol (MGCP) media gateway
2447 ovwdb—OpenView Network Node Manager (NNM) daemon
2480 OrientDB database listening for HTTP client connections
2483 Oracle database listening for insecure client connections to the listener
2484 Oracle database listening for SSL client connections to the listener
2535 Multicast Address Dynamic Client Allocation Protocol (MADCAP).
2541 LonTalk/IP
2546–2548 EVault data protection services
2593 Ultima Online servers
2598 Citrix Independent Computing Architecture (ICA) with Session Reliability
2599 Ultima Online servers
2638 SQL Anywhere database server
2703 Vipul's Razor distributed, collaborative, spam-detection-and-filtering network
2710 XBT Tracker.
2727 Media Gateway Control Protocol (MGCP) media gateway controller (call agent)
2809 corbaloc:iiop URL, per the CORBA 3.0.3 specification
2811 gsi ftp, per the GridFTP specification
2827 I2P BOB Bridge
2944 Megaco text H.248
2945 Megaco binary (ASN.1) H.248
2947 gpsd, GPS daemon
2948 WAP push Multimedia Messaging Service (MMS)
2949 WAP push secure (MMS)
2967 Symantec System Center agent (SSC-AGENT)
3000 Cloud9 IDE server
3000 Ruby on Rails development default
3000 Meteor development default
3000 Resilio Sync
3000 Distributed Interactive Simulation (DIS)
3004 iSync
3020 Common Internet File System (CIFS)
3050 gds-db (Interbase/Firebird databases)
3052 APC PowerChute Network
3074 Xbox LIVE and Games for Windows – Live
3101 BlackBerry Enterprise Server communication protocol
3128 Squid caching web proxy
3225 Fibre Channel over IP (FCIP)
3233 WhiskerControl research control protocol
3260 iSCSI
3268 msft-gc, Microsoft Global Catalog
3269 msft-gc-ssl, Microsoft Global Catalog over SSL
3283 Net Assistant
3283 Apple Remote Desktop 2.0 or later
3290 Virtual Air Traffic Simulation (VATSIM) network voice communication
3305 Odette File Transfer Protocol (OFTP)
3306 MySQL database system
3313 Verisys file integrity monitoring software
3316 AzimuthVMS database port for the CCTV recording software AzimuthVMS
3323 DECE GEODI Server
3332 Thundercloud DataPath Overlay Control
3333 Eggdrop, an IRC bot default port
3333 Network Caller ID server
3333 CruiseControl.rb
3351 Pervasive PSQL
3386 GTP' 3GPP GSM/UMTS CDR logging protocol
3389 Microsoft Terminal Server (RDP)
3396 Novell NDPS Printer Agent
3412 xmlBlaster
3455 Resource Reservation Protocol (RSVP)
3423 Xware xTrm Communication Protocol
3424 Xware xTrm Communication Protocol over SSL
3478 STUN, a protocol for NAT traversal
3478 TURN, a protocol for NAT traversal
3479 PlayStation Network
3480 PlayStation Network
3483 Slim Devices discovery protocol
3483 Slim Devices SlimProto protocol
3493 Network UPS Tools (NUT)
3516 Smartcard Port
3527 Microsoft Message Queuing
3535 SMTP alternate
3544 Teredo tunneling
3562 SDBProxy Simple DataBase middle-ware and proxy
3605 ComCam IO Port
3606 Splitlock Server
3632 Distcc, distributed compiler
3644 Evidian, ssowatch
3645 Cyc
3659 Apple SASL
3659 Battlefield 4
3667 Information Exchange
3689 Digital Audio Access Protocol (DAAP)
3690 Subversion (SVN)
3702 Web Services Dynamic Discovery (WS-Discovery)
3724 Some Blizzard games
3724 Club Penguin Disney online game for kids
3725 Netia NA-ER Port
3768 RBLcheckd server daemon
3784 Bidirectional Forwarding Detection (BFD)
3785 VoIP program used by Ventrilo
3799 RADIUS change of authorization
3800 HGG programs
3804 Harman Professional HiQnet protocol
3825 RedSeal Networks client/server connection
3826 WarMUX game server
3826 RedSeal Networks client/server connection
3835 RedSeal Networks client/server connection
3830 System Management Agent
3856 ERP Server Application used by F10 Software
3880 IGRS
3868 Diameter base protocol (RFC 3588)
3872 Oracle Enterprise Manager Remote Agent
3899 Remote Administrator
3900 udt_os, IBM UniData UDT OS
3945 EMCADS service, a Giritech product used by G/On
3960 Warframe Online
3962 Warframe Online
3978 OpenTTD game (masterserver and content service)
3979 OpenTTD game
3999 Norman distributed scanning service
4000 Diablo II game
4001 Microsoft Ants game
4001 CoreOS etcd client communication
4007 PrintBuzzer printer monitoring socket server
4018 Protocol information and warnings
4035 IBM Rational Developer for System z Remote System Explorer Daemon
4045 Solaris lockd NFS lock daemon/manager
4050 Mud Master Chat protocol (MMCP)
4069 Minger Email Address Verification Protocol
4089 OpenCORE Remote Control Service
4090 Kerio
4093 PxPlus Client server interface ProvideX
4096 Ascom Timeplex Bridge Relay Element (BRE)
4105 Shofar (ShofarNexus)
4111 Xgrid
4116 Smartcard-TLS
4117 WatchGuard System Manager
4125 Microsoft Remote Web Workplace administration
4172 Teradici PCoIP
4190 ManageSieve
4198 Couch Potato Android app
4201 TinyMUD and various derivatives
4222 NATS server default port
4226 Aleph One, a computer game
4224 Cisco Audio Session Tunneling
4242 Orthanc – DICOM server
4242 Quassel distributed IRC client
4243 Docker implementations, redistributions, and setups default
4243 CrashPlan
4244 Viber
4303 Simple Railroad Command Protocol (SRCP)
4307 TrueConf Client - TrueConf Server media data exchange
4321 Referral Whois (RWhois) Protocol
4323 Lincoln Electric's ArcLink/XT
4352 PJLink, by JBMIA for controlling projectors via LAN connections
4443 Individual Zone Solutions P/L Remote Mail Checking Protocol
4444 Oracle WebCenter Content: Content Server—Intradoc Socket port
4444 Xvfb X server virtual frame buffer service
4444–4445 I2P HTTP/S proxy
4486 Integrated Client Message Service (ICMS)
4488 Apple Wide Area Connectivity Service
4500 IPSec NAT Traversal
4502–4534 Microsoft Silverlight connectable ports under non-elevated trust
4505–4506 Salt master
4534 Armagetron Advanced server default
4554 Default Wesk
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
4662 OrbitNet Message Service
4662 Default for older versions of eMule
4664 Google Desktop Search
4672 Default for older versions of eMule
4711 eMule optional web interface
4711 McAfee Web Gateway 7 GUI HTTP default
4712 McAfee Web Gateway 7 GUI HTTPS default
4713 PulseAudio sound server
4728 Computer Associates Desktop and Server Management (DMP)/Port Multiplexer
4730 Gearman's job server
4732 Digital Airways's OHM server's commands to mobile devices (used mainly for binary SMS)
4739 IP Flow Information Export
4747 Apprentice
4750 BladeLogic Agent
4753 SIMON (service and discovery)
4789 Virtual eXtensible Local Area Network (VXLAN)
4840 OPC UA TCP Protocol for OPC Unified Architecture from OPC Foundation
4843 OPC UA TCP Protocol over TLS/SSL for OPC Unified Architecture from OPC Foundation
4847 Web Fresh Communication, Quadrion Software & Odorless Entertainment
4848 Java, Glassfish Application Server administration default
4894 LysKOM Protocol A
4899 Radmin remote administration tool
4949 Munin Resource Monitoring Tool
4950 Cylon Controls UC32 Communications Port
4982 Solar Data Log (JK client app for PV solar inverters)
4993 Home FTP Server web Interface Default Port
5000 commplex-main
5000 UPnP—Windows network device interoperability
5000 VTun, VPN Software
5000 FlightGear multiplayer
5000 Synology Inc. Management Console, File Station, Audio Station
5000 Flask Development Webserver
5000 Heroku console access
5001 commplex-link
5001 Slingbox and Slingplayer
5001 Iperf (Tool for measuring TCP and UDP bandwidth performance)
5001 Synology Inc. Secured Management Console, File Station, Audio Station
5002 ASSA ARX access control system
5002 Drobo Dashboard
5003 FileMaker – name binding and transport
5004 Real-time Transport Protocol media data (RTP) (RFC 3551, RFC 4571)
5005 Real-time Transport Protocol control protocol (RTCP) (RFC 3551, RFC 4571)
5010 Registered to: TelePath (the IBM FlowMark workflow-management system messaging platform)
5011 TelePath (the IBM FlowMark workflow-management system messaging platform)
5029 Sonic Robo Blast 2 : Multiplayer
5031 AVM CAPI-over-TCP (ISDN over Ethernet tunneling)
5037 Android ADB server
5048 Texai Message Service
5050 Yahoo! Messenger
5051 ita-agent Symantec Intruder Alert
5060 Session Initiation Protocol (SIP)
5061 Session Initiation Protocol (SIP) over TLS
5062 Localisation access
5064 EPICS Channel Access Server
5065 EPICS Channel Access Repeater Beacon
5070 Binary Floor Control Protocol (BFCP)
5082 Qpur Communication Protocol
5083 Qpur File Protocol
5084 EPCglobal Low Level Reader Protocol (LLRP)
5085 EPCglobal Low Level Reader Protocol (LLRP) over TLS
5093 SafeNet, Inc Sentinel LM, Sentinel RMS, License Manager, client-to-server
5099 SafeNet, Inc Sentinel LM, Sentinel RMS, License Manager, server-to-server
5104 IBM Tivoli Framework NetCOOL/Impact
5106 A-Talk Common connection
5107 A-Talk Remote server connection
5108 VPOP3 Mail Server Webmail
5109 VPOP3 Mail Server Status
5121 Neverwinter Nights
5124 TorgaNET (Micronational Darknet)
5125 TorgaNET (Micronational Intelligence Darknet)
5150 ATMP Ascend Tunnel Management Protocol
5150 Malware Cerberus RAT
5151 ESRI SDE Instance
5151 ESRI SDE Remote Start
5154 BZFlag
5172 PC over IP Endpoint Management
5176 ConsoleWorks default UI interface
5190 AOL Instant Messenger protocol
5198 EchoLink VoIP Amateur Radio Software (Voice)
5199 EchoLink VoIP Amateur Radio Software (Voice)
5200 EchoLink VoIP Amateur Radio Software (Information)
5201 Iperf3 (Tool for measuring TCP and UDP bandwidth performance)
5222 Extensible Messaging and Presence Protocol (XMPP) client connection
5223 Apple Push Notification Service
5223 Extensible Messaging and Presence Protocol (XMPP) client connection over SSL
5228 HP Virtual Room Service
5228 Google Play, Android Cloud to Device Messaging Service, Google Cloud Messaging
5242 Viber
5243 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) XEP-0124
5281 Undo License Manager
5281 Extensible Messaging and Presence Protocol (XMPP)
5298 Extensible Messaging and Presence Protocol (XMPP)
5310 Outlaws (1997 video game). Both UDP and TCP are reserved, but only UDP is used
5349 STUN (TLS over TCP), a protocol for NAT traversal
5349 TURN (TLS over TCP), a protocol for NAT traversal
5351 NAT Port Mapping Protocol and Port Control Protocol—client
5353 Multicast DNS (mDNS)
5355 Link-Local Multicast Name Resolution (LLMNR)
5357 Web Services for Devices (WSDAPI)
5358 WSDAPI Applications to Use a Secure Channel
5394 Kega Fusion, a Sega multi-console emulator
5402 mftp, Stratacache
5405 NetSupport Manager
5412 IBM Rational Synergy (Telelogic Synergy) (Continuus CM) Message Router
5413 Wonderware SuiteLink service
5417 SNS Agent
5421 NetSupport Manager
5432 PostgreSQL
5433 Bouwsoft file/webserver
5445 Cisco Unified Video Advantage
5450 TiePie engineering data acquisition
5450 OSIsoft PI Server Client Access
5450 TiePie engineering data acquisition (discovery)
5454 OSIsoft PI Asset Framework 1.x Client Access
5455 OSIsoft PI Asset Framework 1.x Client Access
5457 OSIsoft PI Asset Framework 2.x Client Access
5458 OSIsoft PI Notifications Client Access
5459 OSIsoft PI Asset Framework 2.x Client Access
5463 OSIsoft PI Asset Based Analytics
5468 OSIsoft PI Event Driven Notifications Client Access
5480 VMware VAMI (Virtual Appliance Management Infrastructure)
5481 Schneider Electric's ClearSCADA (SCADA implementation for Windows)
5495 IBM Cognos TM1 Admin server
5498 Hotline tracker server connection
5499 Hotline tracker server discovery
5500 VNC remote desktop protocol
5501 Hotline file transfer connection
5517 Setiqueue Proxy server client for SETI@Home project
5550 Hewlett-Packard Data Protector
5554 Fastboot default wireless port
5555 Oracle WebCenter Content: Inbound Refinery—Intradoc Socket port
5555 Freeciv versions up to 2.0
5556 Freeciv, Oracle WebLogic Server Node Manager
5568 Session Data Transport (SDT)
5591 Default for Tidal Enterprise Scheduler master-Socket
5631 pcANYWHEREdata, Symantec pcAnywhere (version 7.52 and later
5632 pcANYWHEREstat, Symantec pcAnywhere (version 7.52 and later) status
6541 MirrorOp2 (default)
6542 MirrorOp2 (fallback)
5656 IBM Lotus Sametime p2p file transfer
5666 NRPE (Nagios)
5667 NSCA (Nagios)
5670 FILEMQ ZeroMQ File Message Queuing Protocol
5670 ZRE-DISC ZeroMQ Realtime Exchange Protocol (Discovery)
5672 AMQP
5678 Mikrotik RouterOS Neighbor Discovery Protocol (MNDP)
5683 Constrained Application Protocol (CoAP)
5700 Camstreams Media Encoder Connects Remote Camera to Server Port
5718 Microsoft DPM Data Channel (with the agent coordinator)
5719 Microsoft DPM Data Channel (with the protection agent)
5723 System Center Operations Manager
5724 Operations Manager Console
5741 IDA Discover Port 1
5742 IDA Discover Port 2
5800 VNC remote desktop protocol over HTTP
5814 Hewlett-Packard Support Automation (HP OpenView Self-Healing Services)
5852 Adeona client: communications to OpenDHT
5881 SAP Americas Cockpit Framework
5900 Remote Frame Buffer protocol (RFB)
5900 Virtual Network Computing (VNC) remote desktop protocol
5912 Tidal Enterprise Scheduler agent default, for Master-to-Agent
5931 AMMYY admin Remote Control
5938 TeamViewer remote desktop protocol
5984 CouchDB database server
5985 Windows PowerShell Default psSession Port
5986 Windows PowerShell Default psSession Port
5988–5989 CIM XML transactions over HTTP/S—VMware vCenter ESXi management
5999 CVSup file update tool
6000-6063 X11—used between an X client and server over the network
6005 Default for BMC Software Control-M/Server—Socket
6005 Default for Camfrog chat & cam client
6009 JD Edwards EnterpriseOne ERP system JDENet messaging client listener
6050 Arcserve backup
6050 Nortel software
6051 Arcserve backup
6072 iOperator Protocol Signal Port
6086 Peer Distributed Transfer Protocol (PDTP)
6100 Vizrt System
6100 Ventrilo authentication for version 3
6101 Backup Exec Agent Browser
6110 softcm, HP Softbench CM
6111 spc, HP Softbench Sub-Process Control
6112 dtspcd, execute commands and launch applications remotely
6112 Blizzard's gaming service and some games,
6112 Club Penguin Disney online game for kids
6113 Club Penguin Disney online game for kids, Used by some Blizzard games
6129 DameWare Remote Control
6136 ObjectDB database server
6159 ARINC 840 EFB Application Control Interface
6200 Oracle WebCenter Content Portable: Content Server (With Native UI) and Inbound Refinery
6201 Oracle WebCenter Content Portable: Admin
6225 Oracle WebCenter Content Portable: Content Server Web UI
6227 Oracle WebCenter Content Portable: JavaDB
6230 Codenger Dev Server
6240 Oracle WebCenter Content Portable: Capture
6244 Oracle WebCenter Content Portable: Content Server—Intradoc Socket port
6255 Oracle WebCenter Content Portable: Inbound Refinery—Intradoc Socket port
6257 WinMX (see also 6699)
6260 planet M.U.L.E.
6262 Sybase Advantage Database Server
6324 Hall Research Device discovery and configuration
6343 SFlow, sFlow traffic monitoring
6346 gnutella-svc, gnutella (FrostWire, Limewire, Shareaza, etc.)
6347 gnutella-rtr, Gnutella alternate
6350 App Discovery and Access Protocol
6379 Redis key-value data store
6432 PgBouncer—A connection pooler for PostgreSQL
6436 Leap Motion Websocket Server TLS
6437 Leap Motion Websocket Server
6444 Sun Grid Engine Qmaster Service
6445 Sun Grid Engine Execution Service
6502 Netop Remote Control
6513 NETCONF over TLS
6514 Syslog over TLS
6515 Elipse RPC Protocol (REC)
6522 Gobby (and other libobby-based software)
6523 Gobby 0.5 (and other libinfinity-based software)
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
6571 Windows Live FolderShare client
6600 Microsoft Hyper-V Live
6600 Music Player Daemon (MPD)
6601 Microsoft Forefront Threat Management Gateway
6602 Microsoft Windows WSS Communication
6619 odette-ftps, Odette File Transfer Protocol (OFTP) over TLS/SSL
6622 Multicast FTP
6646 McAfee Network Agent
6653 Openflow 1.3
6660–6664 Internet Relay Chat (IRC)
6665–6669 Internet Relay Chat (IRC)
6679 Osorno Automation Protocol (OSAUT)
6679 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)
6702 Default for Tidal Enterprise Scheduler client-Socket
6715 AberMUD and derivatives default port
6771 Polycom server broadcast
6783–6785 Splashtop Remote server broadcast
6789 Campbell Scientific Loggernet Software
6789 Bucky's Instant Messaging Program
6869 Derandom default server
6881–6887 BitTorrent part of full range of ports used most often
6888 MUSE
6888 BitTorrent part of full range of ports used most often
6889–6890 BitTorrent part of full range of ports used most often
6891–6900 BitTorrent part of full range of ports used most often
6891–6900 Windows Live Messenger (File transfer)
6901 Windows Live Messenger (Voice)
6901 BitTorrent part of full range of ports used most often
6902–6968 BitTorrent part of full range of ports used most often
6969 acmsoda
6969 BitTorrent tracker
6970–6999 BitTorrent part of full range of ports used most often
6970–9999 QuickTime Streaming Server
7000 Default for Vuze's built in HTTPS Bittorrent Tracker
7000 Avira Server Management Console
7001 Avira Server Management Console
7001 Default for BEA WebLogic Server's HTTP server
7002 Default for BEA WebLogic Server's HTTPS server
7005 Default for BMC Software Control-M/Server and Control-M/Agent for Agent-to-Server
7006 Default for BMC Software Control-M/Server and Control-M/Agent for Server-to-Agent
7010 Default for Cisco AON AMC (AON Management Console)
7022 Database mirroring endpoints
7023 Bryan Wilcutt T2-NMCS Protocol for SatCom Modems
7025 Zimbra LMTP
7047 Zimbra conversion server
7070 Real Time Streaming Protocol (RTSP), used by QuickTime Streaming Server
7080 Sepialine Argos Communications port
7133 Enemy Territory: Quake Wars
7144 Peercast
7145 Peercast
7171 Tibia
7262 CNAP (Calypso Network Access Protocol)
7272 WatchMe - WatchMe Monitoring
7306 Zimbra mysql
7307 Zimbra mysql
7312 Sibelius License Server
7396 Web control interface for Folding@home v7.3.6 and later
7400 RTPS (Real Time Publish Subscribe) DDS Discovery
7401 RTPS (Real Time Publish Subscribe) DDS User-Traffic
7402 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 Saratoga file transfer protocol
7547 CPE WAN Management Protocol (CWMP) Technical Report 069
7575 Populous: The Beginning server
7624 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
7670 BrettspielWelt BSW Boardgame Portal
7676 Aqumin AlphaVision Remote Command Interface
7687 Bolt database connection
7700 P2P DC (RedHub)
7707–7708 Killing Floor
7717 Killing Floor
7777 iChat server file transfer proxy
7777 Oracle Cluster File System
7777 Windows backdoor program tini.exe default
7777 Just Cause 2: Multiplayer Mod Server
7777 Xivio default Chat Server
7777 Terraria default server
7777 San Andreas Multiplayer (SA-MP) default port server
7778 Bad Trip MUD
7777–7788 Unreal Tournament series default server
7787–7788 GFI EventsManager 7 &
7831 Default used by Smartlaunch Internet Cafe Administration
7880 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
7990 Atlassian Bitbucket (default port)
8000 Commonly used for Internet radio streams such as SHOUTcast
8000 DynamoDB Local
8000 Django Development Webserver
8005 Tomcat remote shutdown
8006 Quest AppAssure 5 API
8007 Quest AppAssure 5 Engine
8008 Alternative port for HTTP
8008 IBM HTTP Server administration default
8008 iCal, a calendar application by Apple
8009 Apache JServ Protocol (ajp13)
8042 Orthanc – REST API over HTTP
8069 OpenERP 5.0 XML-RPC protocol
8070 OpenERP 5.0 NET-RPC protocol
8074 Gadu-Gadu
8075 Killing Floor web administration interface
8080 Alternative port for HTTP
8080 Apache Tomcat
8080 Atlassian JIRA applications
8088 Asterisk management access via HTTP
8089 Splunk daemon management
8089 Fritz!Box automatic TR-709 configuration
8090 Atlassian Confluence
8090 Coral Content Distribution Network
8091 CouchBase web administration
8092 CouchBase API
8111 JOSM Remote Control
8112 PAC Pacifica Coin
8116 Check Point Cluster Control Protocol
8118 Privoxy—advertisement-filtering Web proxy
8123 Polipo Web proxy
8123 Bukkit DynMap Default Webserver Bind Address
8139 Puppet (software) Client agent
8140 Puppet (software) Master server
8172 Microsoft Remote Administration for IIS Manager
8176 Indigo Domotics Indigo Home automation server—control access
8180 EasyLog server—management and monitoring
8184 NCSA Brown Dog Data Access Proxy
8194 Bloomberg Application
8195 Bloomberg Application
8200 GoToMyPC
8200 MiniDLNA media server Web Interface
8222 VMware Server Management User Interface
8243 HTTPS listener for Apache Synapse
8245 Dynamic DNS for at least No-IP and DyDNS
8280 HTTP listener for Apache Synapse
8281 HTTP Listener for Gatecraft Plugin
8291 Winbox—Default on a MikroTik RouterOS for a Windows application used to administer MikroTik RouterOS
8303 Teeworlds Server
8330 MultiBit HD
8331 MultiBit
8332 Bitcoin JSON-RPC server
8333 Bitcoin
8333 VMware Server Management User Interface
8337 VisualSVN Distributed File System Service (VDFS)
8384 Syncthing web GUI
8400 cvd, CommVault Unified Data Management
8442 CyBro A-bus, Cybrotech Ltd.
8443 SW Soft Plesk Control Panel
8443 Apache Tomcat SSL
8443 Promise WebPAM SSL
8443 McAfee ePolicy Orchestrator (ePO)
8443 iCal over SSL
8444 Bitmessage
8484 MapleStory Login Server
8500 Adobe ColdFusion built-in web server
8530 Windows Server Update Services over HTTP
8531 Windows Server Update Services over HTTPS
8580 Freegate, an Internet anonymizer and proxy tool
8629 Tibero database
8642 Lotus Notes Traveler auto synchronization for Windows Mobile and Nokia devices
8691 Ultra Fractal
8767 Voice channel of TeamSpeak
8834 Nessus, a vulnerability scanner
8840 Opera Unite, an extensible framework for web applications
8880 Alternate port of CDDB (Compact Disc Database) protocol
8880 IBM WebSphere Application Server SOAP connector
8883 Secure MQTT (MQTT over TLS)
8887 HyperVM over HTTP
8888 HyperVM over HTTPS
8888 Freenet over HTTP
8888 Default for IPython
8888 MAMP web server
8889 MAMP MySQL database server
8983 Apache Solr
8997 Alternate port for I2P Monotone Proxy
8998 I2P Monotone Proxy
8999 Alternate port for I2P Monotone Proxy
9000 SonarQube Web Server
9000 DBGp
9000 SqueezeCenter web server & streaming
9000 UDPCast
9000 Play! Framework web server
9000 Hadoop NameNode default port
9000 PHP-FPM default port
9000 QBittorrent's embedded torrent tracker default port
9001 ETL Service Manager
9001 Microsoft SharePoint authoring environment
9001 cisco-xremote router configuration
9001 Tor network default
9001 DBGp Proxy
9001 HSQLDB default port
9002 Newforma Server comms
9006 De-Commissioned Port
9006 Tomcat in standalone mode
9009 Pichat Server—Peer to peer chat software
9020 WiT WiT Services
9025 WiT WiT Services
9030 Tor often used
9042 Apache Cassandra native protocol clients
9043 WebSphere Application Server Administration Console secure
9050–9051 Tor
9060 WebSphere Application Server Administration Console
9080 glrpc, Groove Collaboration software GLRPC
9080 WebSphere Application Server HTTP Transport (port 1) default
9080 Remote Potato by FatAttitude, Windows Media Center addon
9080 ServerWMC, Windows Media Center addon
9090 WebSM
9090 Webwasher, Secure Web, McAfee Web Gateway—Default Proxy Port
9090 Openfire Administration Console
9090 SqueezeCenter control (CLI)
9090 Cherokee Admin Panel
9091 Openfire Administration Console (SSL Secured)
9091 Transmission (BitTorrent client) Web Interface
9092 H2 (DBMS) Database Server
9092 Apache Kafka A Distributed Streaming Platform
9100 PDL Data Stream, used for printing to certain network printers
9101 Bacula Director
9102 Bacula File Daemon
9103 Bacula Storage Daemon
9105 Xadmin Control Daemon
9106 Astergate Control Daemon
9107 Astergate-FAX Control Daemon
9110 SSMP Message protocol
9119 MXit Instant Messenger
9150 Tor
9191 Catamount Software—PocketMoney Sync
9191 Sierra Wireless Airlink
9199 Avtex LLC—qStats
9200 Elasticsearch
9217 iPass Platform Service
9293 Sony PlayStation RemotePlay
9300 IBM Cognos 8 SOAP Business Intelligence and Performance Management
9303 D-Link Shareport Share storage and MFP printers
9306 Sphinx Native API
9309 Sony PlayStation Vita Host Collaboration WiFi Data Transfer
9312 Sphinx SphinxQL
9332 Litecoin JSON-RPC server
9333 Litecoin
9339 Clash of Clans, a mobile freemium strategy video game
9389 adws, Microsoft AD DS Web Services
9418 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
9443 VMware Websense Triton console
9443 NCSA Brown Dog Data Tilling Service
9485 Linz TCP Server Chat TCP Connection used for chat.
9535 mngsuite, LANDesk Management Suite Remote Control
9536 laes-bf, IP Fabrics Surveillance buffering function
9600 Omron FINS, OMRON FINS PLC communication
9675 Spiceworks Desktop, IT Helpdesk Software
9676 Spiceworks Desktop, IT Helpdesk Software
9695 CCNx
9785 Viber
9800 WebDAV Source
9800 WebCT e-learning portal
9875 Club Penguin Disney online game for kids
9898 Tripwire—File Integrity Monitoring Software
9899 SCTP tunneling
9981 TVHeadend HTTP server (web interface)
9982 TVHeadend HTSP server (Streaming protocol)
9987 TeamSpeak 3 server default (voice) port
9993 ZeroTier Default port for ZeroTier
9996 AdRem Software, Inc.'s NetCrunch NetFlow collector port
9997 Splunk port for communication between the forwarders and indexers
9999 Hydranode edonkey2000 Telnet control
9999 Lantronix UDS-10/UDS100
9999 Urchin Web Analytics
9999 India VitalEdge
10000 Network Data Management Protocol
10000 BackupExec
10000 Ericsson Account Manager (avim)
10000 Webmin, Web-based Unix/Linux system administration tool (default port)
10000 Used on VoIP networks for receiving and transmitting voice telephony traffic
10001 Ubiquiti UniFi access points broadcast to (UDP) to locate the controller(s)
10001 Lantronix UDS-10/UDS100
10003 ForeScout SecureConnector
10008 Octopus Multiplexer, primary port for the CROMP protocol
10009 Cross Fire, a multiplayer online First Person Shooter
10010 Open Object Rexx (ooRexx) rxapi daemon
10017 AIX, NeXT, HPUX—rexd daemon control
10024 Zimbra smtp
10025 Zimbra smtp
10042 Mathoid server
10050 Zabbix agent
10051 Zabbix trapper
10080 Touhou fight games
10110 NMEA 0183 Navigational Data
10172 Intuit Quickbooks client
10200 FRISK Software International's fpscand virus scanning daemon for Unix platforms
10200 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
10301 AVSystem UMP default device provisioning endpoint
10302 AVSystem UMP default device provisioning endpoint (SSL)
10308 Lock-on: Modern Air Combat
10480 SWAT 4 Dedicated Server
10505 BlueStacks (android simulator) broadcast
10514 TLS-enabled Rsyslog (default by convention)
10823 Farming Simulator 2011 Default Server
10891 Jungle Disk (this port is opened by the Jungle Disk Monitor service on the localhost)
10933 Listen port used by the Octopus Deploy Tentacle deployment agent
11001 metasys ( Johnson Controls Metasys java AC control environment )
11111 RiCcI, Remote Configuration Interface (Redhat Linux)
11112 ACR/NEMA Digital Imaging and Communications in Medicine (DICOM)
11155 Tunngle
11211 memcached
11214 memcached incoming SSL proxy
11215 memcached internal outgoing SSL proxy
11235 Savage:Battle for Newerth Server Hosting
11294 Blood Quest Online Server
11311 Robot Operating System master
11371 OpenPGP HTTP key server
11576 IPStor Server management communication
11753 OpenRCT2 multiplayer
11950 Murraycoin JSON-RPC server
11951 Murraycoin
12007 NetCrunch 7 port for connection between NetCrunch 7 Server and Administration Console
12008 NetCrunch default connection broker port
12009 NetCrunch 8 port for connection between NetCrunch 8 Server and Administration Console
12010 ElevateDB default database port
12011 Axence nVision
12012 Axence nVision
12012 Audition Online Dance Battle, Korea Server—Status/Version Check
12012 Audition Online Dance Battle, Korea Server—Status/Version Check
12013 Audition Online Dance Battle, Korea Server
12030 NetCrunch - port for connection between NetCrunch Server and NetCrunch Guard
12031 Axence nVision
12032 Axence nVision
12035 Linden Lab viewer to sim on SecondLife
12201 GELF Protocol
12222 Light Weight Access Point Protocol (LWAPP) LWAPP data (RFC 5412)
12223 Light Weight Access Point Protocol (LWAPP) LWAPP control (RFC 5412)
12345 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)
12998–12999 Takenaka RDI Mirror World on SecondLife
13001 ForeScout CounterACT
13000–13050 Linden Lab viewer to sim on SecondLife
13008 Cross Fire, a multiplayer online First Person Shooter
13075 Default
13195–13196 Ontolux Ontolux 2D
13337–13340 ÆtherNet peer-to-peer networking
13720 Symantec NetBackup—bprd (formerly VERITAS)
13721 Symantec NetBackup—bpdbm (formerly VERITAS)
13724 Symantec Network Utility—vnetd (formerly VERITAS)
13782 Symantec NetBackup—bpcd (formerly VERITAS)
13783 Symantec VOPIED protocol (formerly VERITAS)
13785 Symantec NetBackup Database—nbdb (formerly VERITAS)
13786 Symantec nomdb (formerly VERITAS)
14439 APRS UI-View Amateur Radio
14550 MAVLink
14567 Battlefield 1942 and mods
14900 K3 SYSPRO K3 Framework WCF Backbone
15000 psyBNC
15000 Wesnoth
15000 Kaspersky Network Agent
15000 hydap, Hypack Hydrographic Software Packages Data Acquisition
15556 Jeex.EU Artesia (direct client-to-db.service)
15567 Battlefield Vietnam and mods
15345 XPilot Contact
16000 Oracle WebCenter Content: Imaging
16000 shroudBNC
16080 Mac OS X Server Web (HTTP) service with performance cache
16200 Oracle WebCenter Content: Content Server
16225 Oracle WebCenter Content: Content Server Web UI
16250 Oracle WebCenter Content: Inbound Refinery
16261 Project Zomboid Multiplayer Server: Additional sequential ports
16300 Oracle WebCenter Content: Records Management
16384 CISCO Default RTP MIN
16384-16387 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
16482 CISCO Default RTP MAX
16567 Battlefield 2 and mods
17011 Worms multiplayer
17500 Dropbox LanSync Protocol (db-lsp)
18010 Super Dancer Online Extreme(SDO-X)—CiB Net Station Malaysia Server
18091 memcached Internal REST HTTPS for SSL
18092 memcached Internal CAPI HTTPS for SSL
18104 RAD PDF Service
18180 DART Reporting server
18200 Audition Online Dance Battle, AsiaSoft Thailand Server status/version check
18201 Audition Online Dance Battle, AsiaSoft Thailand Server
18206 Audition Online Dance Battle, AsiaSoft Thailand Server FAM database
18300 Audition Online Dance Battle, AsiaSoft SEA Server status/version check
18301 Audition Online Dance Battle, AsiaSoft SEA Server
18306 Audition Online Dance Battle, AsiaSoft SEA Server FAM database
18333 Bitcoin testnet
18400 Audition Online Dance Battle, KAIZEN Brazil Server status/version check
18401 Audition Online Dance Battle, KAIZEN Brazil Server
18505 Audition Online Dance Battle R4p3 Server, Nexon Server status/version check
18506 Audition Online Dance Battle, Nexon Server
18605 X-BEAT status/version check
18606 X-BEAT
19000 Audition Online Dance Battle, G10/alaplaya Server status/version check
19000 JACK sound server
19001 Audition Online Dance Battle, G10/alaplaya Server
19007 Veejansh Inc. Scintilla Device Service
19132 Standard Minecraft Pocket Edition Multiplayer Server Port
19150 Gkrellm Server
19226 Panda Software AdminSecure Communication Agent
19283 K2—KeyAuditor & KeyServer, Sassafras Software Inc.
19294 Google Talk Voice and Video connections
19295 Google Talk Voice and Video connections
19302 Google Talk Voice and Video connections
19315 KeyShadow for K2—KeyAuditor & KeyServer, Sassafras Software Inc.
19540 Gamecoin RCP
19540 Gamecoin Testnet
19540 Gamecoin P2P
19540 Belkin Network USB Hub
19638 Ensim Control Panel
19812 4D database SQL Communication
19813 4D database Client Server Communication
19814 4D database DB4D Communication
19999 Distributed Network Protocol—Secure (DNP—Secure)
20000 Distributed Network Protocol (DNP)
20000 Usermin, Web-based Unix/Linux user administration tool (default port)
20000 Used on VoIP networks for receiving and transmitting voice telephony traffic
20202 OnNet (Net2E)
20014 DART Reporting server
20560 Killing Floor
20595 0 A.D. Empires Ascendant
20702 Precise TPM Listener Agent
20720 Symantec i3 Web GUI server
20790 Precise TPM Web GUI server
20808 Ableton Link
21025 Starbound Server (default)
22000 Syncthing (default)
22136 FLIR Systems Camera Resource Protocol
22222 Davis Instruments, WeatherLink IP
22347 WibuKey, Software protection system
22349 Wolfson Microelectronics WISCEBridge Debug Protocol
22350 CodeMeter, WIBU-SYSTEMS AG Software protection system
23073 Soldat Dedicated Server
23284 TimeTracker by Openhour
23399 Skype default protocol
23513 Duke Nukem 3D#Source code Duke Nukem Ports
24441 Pyzor spam detection network
24444 NetBeans integrated development environment
24465 Tonido Directory Server for Tonido
24554 BINKP, Fidonet mail transfers over TCP/IP
24800 Synergy: keyboard/mouse sharing software
24842 StepMania: Online: Dance Dance Revolution Simulator
25000 Teamware Office standard client connection
25001 Default port for Unity3D networking
25003 Teamware Office client notifier
25005 Teamware Office message transfer
25007 Teamware Office MIME Connector
25008 Jayson's Water Fun Connector
25010 Teamware Office Agent server
25105 Default port for Insteon Hub
25560 codeheart.js Relay Server
25565 Standard Minecraft (Dedicated) Server
25565 MySQL database system
25570 Manic Digger default single player port
25826 collectd default port
25828–25840 DarknessBlade Network.
25888 Xfire (Firewall Report, UDP_IN)
25999 Xfire
26000 id Software's Quake server
26000 CCP's EVE Online Online gaming MMORPG
26000 Xonotic, an open source arena shooter
26850 War of No Return Server Port
26900–26901 CCP's EVE Online Online gaming MMORPG
26950 GIMA Productions
27000–27030 Steam, client
27000 (through 27006) id Software's QuakeWorld master server
27000 PowerBuilder SySAM license server
27000–27009 FlexNet Publisher's License server (from the range of default ports)
27014–27050 Steam, file downloads
27015 GoldSrc and Source engine dedicated server port
27016 Magicka server port
27017 MongoDB server port
27031–27036 Steam, In-Home Streaming (LAN only)
27374 Sub7 default.
27500–27900 id Software's QuakeWorld
27888 Kaillera server
27900–27901 Nintendo Wi-Fi Connection
27901–27910 id Software's Quake II master server
27950 OpenArena outgoing
27960–27969 Activision's games
28000 Bitfighter Common/default Bitfighter Server
28001 Starsiege: Tribes Common/default Tribes v.1 Server
28015 default Rust Server
28016 default Rust remote connect Server
28770 AssaultCube Reloaded default server port
28771 AssaultCube Reloaded default server info port
28785 Cube 2 Sauerbraten
28786 Cube 2 Sauerbraten Port
28801–28802 Red Eclipse (Cube 2 derivative) default ports
28852 Killing Floor
28910 Nintendo Wi-Fi Connection
28960 Call of Duty(PC Version)
29000 Perfect World International Used by the Perfect World International Client
29070 Game titled "Jedi Knight: Jedi Academy" by Ravensoft
29292 TMO Integration Service Communications Port
29900–29901 Nintendo Wi-Fi Connection
29920 Nintendo Wi-Fi Connection
30564 Multiplicity: keyboard/mouse/clipboard sharing software
31337 Back Orifice remote administration tool
31438 Rocket U2
31457 TetriNET
32137 Immunet Protect (UDP in version 2.0)
32400 Plex Media Server
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
33434 traceroute
33848 Jenkins, a continuous integration (CI) tool
34000 Infestation: Survivor Stories (formerly known as The War Z), a multiplayer zombie video game
35357 OpenStack Identity (Keystone) administration
40000 SafetyNET p – a real-time Industrial Ethernet protocol
43594–43595 RuneScape
44405 Mu Online Connect Server
44818 EtherNet/IP explicit messaging
47001 Windows Remote Management Service (WinRM)
47808 BACnet Building Automation and Control Networks (4780810 = BAC016)
49151 Reserved