Command comTechno

Port Number

Protocol

Network Application Description

0

TCP, UDP

Reserved

1

TCP, UDP

TCPMUX (TCP port service multiplexer)

5

TCP, UDP

RJE (Remote Job Entry)

7

TCP, UDP

ECHO protocol

9

TCP, UDP

DISCARD protocol

11

TCP, UDP

SYSTAT protocol

13

TCP, UDP

DAYTIME protocol

17

TCP, UDP

QOTD (Quote of the Day) protocol

18

TCP, UDP

Message Send Protocol

19

TCP, UDP

CHARGEN (Character Generator) protocol

20

TCP

FTP – data port

21

TCP

FTP – control (command) port

22

TCP, UDP

SSH (Secure Shell) – used for secure logins, file transfers (scp, sftp) and port forwarding

23

TCP, UDP

Telnet protocol – unencrypted text communications

25

TCP, UDP

SMTP – used for e-mail routing between mailservers emails

26

TCP, UDP

RSFTP – A simple FTP-like protocol

35

TCP, UDP

QMS Magicolor 2 printer

37

TCP, UDP

TIME protocol

39

TCP, UDP

Resource Location Protocol

41

TCP, UDP

Graphics

42

TCP, UDP

Host Name Server

42

TCP, UDP

WINS

43

TCP

WHOIS protocol

49

TCP, UDP

TACACS Login Host protocol

53

TCP, UDP

DNS (Domain Name System)

56

TCP, UDP

Route Access Protocol

57

TCP

MTP, Mail Transfer Protocol

67

UDP

BOOTP (BootStrap Protocol) server; also used by DHCP (Dynamic Host Configuration Protocol)

68

UDP

BOOTP client; also used by DHCP

69

UDP

TFTP (Trivial File Transfer Protocol)

70

TCP

Gopher protocol

79

TCP

Finger protocol

80

TCP

HTTP (HyperText Transfer Protocol) – used for transferring web pages

81

TCP

HTTP Alternate (HyperText Transfer Protocol)

81

TCP

Torpark – Onion routing ORport

82

UDP

Torpark – Control Port

88

TCP

Kerberos – authenticating agent

101

TCP

HOSTNAME

102

TCP

ISO-TSAP protocol

107

TCP

Remote Telnet Service

109

TCP

POP, Post Office Protocol, version 2

110

TCP

POP3 (Post Office Protocol version 3) – used for retrieving E-mails

111

TCP, UDP

Sun protocol

113

TCP

ident – old server identification system, still used by IRC servers to identify its users

115

TCP

SFTP, Simple File Transfer Protocol

117

TCP

UUCP-PATH

118

TCP, UDP

SQL Services

119

TCP

NNTP (Network News Transfer Protocol) – used for retrieving newsgroups messages

123

UDP

NTP (Network Time Protocol) – used for time synchronization

135

TCP, UDP

EPMAP (End Point Mapper) / Microsoft RPC Locator Service

137

TCP, UDP

NetBIOS NetBIOS Name Service

138

TCP, UDP

NetBIOS NetBIOS Datagram Service

139

TCP, UDP

NetBIOS NetBIOS Session Service

143

TCP, UDP

IMAP4 (Internet Message Access Protocol 4) – used for retrieving E-mails

152

TCP, UDP

BFTP, Background File Transfer Program

153

TCP, UDP

SGMP, Simple Gateway Monitoring Protocol

156

TCP, UDP

SQL Service

158

TCP, UDP

DMSP, Distributed Mail Service Protocol

161

TCP, UDP

SNMP (Simple Network Management Protocol)

162

TCP, UDP

SNMPTRAP

170

TCP

Print-srv

179

TCP

BGP (Border Gateway Protocol)

194

TCP

IRC (Internet Relay Chat)

201

TCP, UDP

AppleTalk Routing Maintenance

209

TCP, UDP

The Quick Mail Transfer Protocol

213

TCP, UDP

IPX

218

TCP, UDP

MPP, Message Posting Protocol

220

TCP, UDP

IMAP, Interactive Mail Access Protocol, version 3

259

TCP, UDP

ESRO, Efficient Short Remote Operations

264

TCP, UDP

BGMP, Border Gateway Multicast Protocol

311

TCP

Apple Server-Admin-Tool, Workgroup-Manager-Tool

308

TCP

Novastor Online Backup

318

TCP, UDP

TSP, Time Stamp Protocol

323

TCP, UDP

IMMP, Internet Message Mapping Protocol

383

TCP, UDP

HP OpenView HTTPs Operations Agent

366

TCP, UDP

SMTP, Simple Mail Transfer Protocol. ODMR, On-Demand Mail Relay

369

TCP, UDP

Rpc2portmap

371

TCP, UDP

ClearCase albd

384

TCP, UDP

A Remote Network Server System

387

TCP, UDP

AURP, AppleTalk Update-based Routing Protocol

389

TCP, UDP

LDAP (Lightweight Directory Access Protocol)

401

TCP, UDP

UPS Uninterruptible Power Supply

411

TCP

Direct Connect Hub port

412

TCP

Direct Connect Client-To-Client port

427

TCP, UDP

SLP (Service Location Protocol)

443

TCP

HTTPS – HTTP Protocol over TLS/SSL (encrypted transmission)

444

TCP, UDP

SNPP, Simple Network Paging Protocol

445

TCP

Microsoft-DS (Active Directory, Windows shares, Sasser worm, Agobot, Zobotworm)

445

UDP

Microsoft-DS SMB file sharing

464

TCP, UDP

Kerberos Change/Set password

465

TCP

Cisco protocol

465

TCP

SMTP over SSL

475

TCP

tcpnethaspsrv (Hasp services, TCP/IP version)

497

TCP

dantz backup service

500

TCP, UDP

ISAKMP, IKE-Internet Key Exchange

502

TCP, UDP

Modbus, Protocol

512

TCP

exec, Remote Process Execution

512

UDP

comsat, together with biff: notifies users of new c.q. yet unread e-mail

513

TCP

Login

513

UDP

Who

514

TCP

rsh protocol – used to execute non-interactive commandline commands on a remote system and see the screen return

514

UDP

syslog protocol – used for system logging

515

TCP

Line Printer Daemon protocol – used in LPD printer servers

517

UDP

Talk

518

UDP

NTalk

520

TCP

efs

520

UDP

Routing – RIP

513

UDP

Router

524

TCP, UDP

NCP (NetWare Core Protocol) is used for a variety things such as access to primary NetWare server resources, Time Synchronization, etc.

525

UDP

Timed, Timeserver

530

TCP, UDP

RPC

531

TCP, UDP

AOL Instant Messenger, IRC

532

TCP

netnews

533

UDP

netwall, For Emergency Broadcasts

540

TCP

UUCP (Unix-to-Unix Copy Protocol)

542

TCP, UDP

commerce (Commerce Applications)

543

TCP

klogin, Kerberos login

544

TCP

kshell, Kerberos Remote shell

546

TCP, UDP

DHCPv6 client

547

TCP, UDP

DHCPv6 server

548

TCP

AFP (Apple Filing Protocol)

550

UDP

new-rwho, new-who

554

TCP, UDP

RTSP (Real Time Streaming Protocol)

556

TCP

Remotefs, rfs, rfs_server

560

UDP

rmonitor, Remote Monitor

561

UDP

monitor

563

TCP, UDP

NNTP protocol over TLS/SSL (NNTPS)

587

TCP

email message submission (SMTP) (RFC 2476)

591

TCP

FileMaker 6.0 (and later) Web Sharing (HTTP Alternate, see port 80)

593

TCP, UDP

HTTP RPC Ep Map (RPC over HTTP, often used by DCOM services and Microsoft Exchange Server)

604

TCP

TUNNEL

631

TCP, UDP

IPP, Internet Printing Protocol

636

TCP, UDP

LDAP over SSL (encrypted transmission, also known as LDAPS)

639

TCP, UDP

MSDP, Multicast Source Discovery Protocol

646

TCP

LDP, Label Distribution Protocol

647

TCP

DHCP Failover Protocol

648

TCP

RRP, Registry Registrar Protocol

652

TCP

DTCP, Dynamic Tunnel Configuration Protocol

654

TCP

AODV, Ad hoc On-Demand Distance Vector

665

TCP

sun-dr, Remote Dynamic Reconfiguration

666

UDP

Doom, First online first-person shooter

674

TCP

ACAP, Application Configuration Access Protocol

691

TCP

MS Exchange Routing

692

TCP

Hyperwave-ISP

694

UDP

Linux-HA High availability Heartbeat port

695

TCP

IEEE-MMS-SSL

698

UDP

OLSR, Optimized Link State Routing

699

TCP

Access Network

700

TCP

EPP, Extensible Provisioning Protocol

701

TCP

LMP, Link Management Protocol.

702

TCP

IRIS over BEEP

706

TCP

SILC, Secure Internet Live Conferencing

711

TCP

TDP, Tag Distribution Protocol

712

TCP

TBRPF, Topology Broadcast based on Reverse-Path Forwarding

720

TCP

SMQP, Simple Message Queue Protocol

749

TCP, UDP

kerberos-adm, Kerberos administration

750

UDP

Kerberos version IV

782

TCP

Conserver serial-console management server

829

TCP

CMP (Certificate Management Protocol)

860

TCP

iSCSI

873

TCP

rsync File synchronisation protocol

901

TCP

Samba Web Administration Tool (SWAT)

902

TCP, UDP

VMware Server Console

904

TCP, UDP

VMware Server Alternate (if 902 is in use – ie SUSE linux)

911

TCP

Network Console on Acid (NCA) – local tty redirection over OpenSSH

981

TCP

SofaWare Technologies Remote HTTPS management for firewall devices running embedded Checkpoint Firewall-1 software

989

TCP, UDP

FTP Protocol (data) over TLS/SSL

990

TCP, UDP

FTP Protocol (control) over TLS/SSL

991

TCP, UDP

NAS (Netnews Admin System)

992

TCP, UDP

Telnet protocol over TLS/SSL

993

TCP

IMAP4 over SSL (encrypted transmission)

995

TCP

POP3 over SSL (encrypted transmission)

Port Number

Protocol

Network Application Description

1025

TCP

NFS-or-IIS

1026

TCP

Often utilized by Microsoft DCOM services

1029

TCP

Often utilized by Microsoft DCOM services

1058

TCP

nim AIX Network Installation Manager

1059

TCP

nimreg

1080

TCP

SOCKS proxy

1099

TCP

RMI Registry

1099

UDP

RMI Registry

1109

TCP

Kerberos POP

1140

TCP

AutoNOC

1167

UDP

phone, conference calling

1176

TCP

Perceptive Automation Indigo home control server

1182

TCP, UDP

AcceleNet

1194

UDP

OpenVPN

1198

TCP, UDP

The cajo project Free dynamic transparent distributed computing in Java

1200

UDP

Steam Friends Applet

1214

TCP

Kazaa

1223

TCP, UDP

TGP: “TrulyGlobal Protocol” aka “The Gur Protocol”

1241

TCP, UDP

Nessus Security Scanner

1248

TCP

NSClient/NSClient++/NC_Net (Nagios)

1270

TCP, UDP

Microsoft Operations Manager 2005 agent (MOM 2005)

1311

TCP

Dell Open Manage Https Port

1313

TCP

Xbiim (Canvii server) Port

1337

TCP

WASTE Encrypted File Sharing Program

1352

TCP

IBM Lotus Notes/Domino RPC

1387

TCP

Computer Aided Design Software Inc LM (cadsi-lm )

1387

UDP

Computer Aided Design Software Inc LM (cadsi-lm )

1414

TCP

IBM MQSeries

1431

TCP

RGTP

1433

TCP, UDP

Microsoft SQL database system

1434

TCP, UDP

Microsoft SQL Monitor

1494

TCP

Citrix Presentation Server ICA Client

1512

TCP, UDP

WINS

1521

TCP

nCube License Manager

1521

TCP

Oracle database default listener, in future releases official port 2483

1524

TCP, UDP

ingreslock, ingres

1526

TCP

Oracle database common alternative for listener

1533

TCP

IBM Sametime IM – Virtual Places Chat

1547

TCP

Laplink

1547

UDP

Laplink

1550

TCP, UDP

Gadu-Gadu (Direct Client-to-Client)

1581

UDP

MIL STD 2045-47001 VMF

1589

UDP

Cisco VQP (VLAN Query Protocol) / VMPS

1627

TCP, UDP

iSketch

1677

TCP

Novell GroupWise clients in client/server access mode

1701

UDP

l2tp, Layer 2 Tunnelling protocol

1716

TCP

America’s Army MMORPG Default Game Port

1723

TCP

Microsoft PPTP VPN

1723

UDP

Microsoft PPTP VPN

1725

UDP

Valve Steam Client

1755

TCP

Microsoft Media Services (MMS, ms-streaming)

1755

UDP

Microsoft Media Services (MMS, ms-streaming)

1761

TCP, UDP

cft-0

1761

TCP

Novell Zenworks Remote Control utility

1762-1768

TCP, UDP

cft-1 to cft-7

1812

UDP

radius, RADIUS authentication protocol

1813

UDP

radacct, RADIUS accounting protocol

1863

TCP

Windows Live Messenger, MSN

1900

UDP

Microsoft SSDP Enables discovery of UPnP devices

1935

TCP

Real Time Messaging Protocol (RTMP) raw protocol

1970

TCP, UDP

Danware Data NetOp Remote Control

1971

TCP, UDP

Danware Data NetOp School

1972

TCP, UDP

InterSystems Caché

1975-77

UDP

Cisco TCO (Documentation)

1984

TCP

Big Brother – network monitoring tool

1985

UDP

Cisco HSRP

1998

TCP

Cisco X.25 service (XOT)

2000

UDP

Cisco SCCP (Skinny)

2000

TCP

Cisco SCCP (Skinny)

2002

TCP

Cisco Secure Access Control Server (ACS) for Windows

2030

TCP, UDP

Oracle Services for Microsoft Transaction Server

2031

TCP

mobrien-chat

2049

UDP

nfs, NFS Server

2049

UDP

shilp

2053

TCP

knetd, Kerberos de-multiplexor

2056

UDP

Civilization 4 multiplayer

2074

TCP

Vertel VMF SA (i.e. App.. SpeakFreely)

2074

UDP

Vertel VMF SA (i.e. App.. SpeakFreely)

2082

TCP

Infowave Mobility Server

2082

TCP

CPanel, default port

2083

TCP

Secure Radius Service (radsec)

2083

TCP

CPanel default SSL port

2086

TCP

GNUnet

2086

TCP

WebHost Manager default port

2087

TCP

WebHost Manager default SSL port

2095

TCP

CPanel default webmail port

2096

TCP

CPanel default SSL webmail port

2161

TCP

APC Agent

2181

TCP

EForward-document transport system

2181

UDP

EForward-document transport system

2200

TCP

Tuxanci game server

2219

TCP

NetIQ NCAP Protocol

2219

UDP

NetIQ NCAP Protocol

2220

TCP

NetIQ End2End

2220

UDP

NetIQ End2End

2222

TCP

DirectAdmin‘s default port

2222

UDP

Microsoft Office OS X antipiracy network monitor [1]

2301

TCP

HP System Management Redirect to port 2381

2302

UDP

ArmA multiplayer (default for game)

2302

UDP

Halo: Combat Evolved multiplayer

2303

UDP

ArmA multiplayer (default for server reporting) (default port for game +1)

2305

UDP

ArmA multiplayer (default for VoN) (default port for game +3)

2369

TCP

Default port for BMC Software CONTROL-M/Server – Configuration Agent port number – though often changed during installation

2370

TCP

Default port for BMC Software CONTROL-M/Server – Port utilized to allow the CONTROL-M/Enterprise Manager to connect to the CONTROL-M/Server – though often changed during installation

2381

TCP

HP Insight Manager default port for webserver

2404

TCP

IEC 60870-5-104

2427

UDP

Cisco MGCP

2447

TCP

ovwdb – OpenView Network Node Manager (NNM) daemon

2447

UDP

ovwdb – OpenView Network Node Manager (NNM) daemon

2483

TCP, UDP

Oracle database listening port for unsecure client connections to the listener, replaces port 1521

2484

TCP, UDP

Oracle database listening port for SSL client connections to the listener

2546

TCP, UDP

Vytal Vault – Data Protection Services

2593

TCP, UDP

RunUO – Ultima Online server

2598

TCP

new ICA – when Session Reliability is enabled, TCP port 2598 replaces port 1494

2612

TCP, UDP

QPasa from MQSoftware

2710

TCP

XBT Bittorrent Tracker

2710

UDP

XBT Bittorrent Tracker experimental UDP tracker extension

2710

TCP

Knuddels.de

2735

TCP

NetIQ Monitor Console

2735

UDP

NetIQ Monitor Console

2809

TCP

Also used by IBM WebSphere Application Server Node Agent

2809

UDP

corbaloc:iiop URL, per the CORBA 3.0.3 specification.

2944

UDP

Megaco Text H.248

2945

UDP

Megaco Binary (ASN.1) H.248

2948

TCP

WAP-push Multimedia Messaging Service (MMS)

2948

UDP

WAP-push Multimedia Messaging Service (MMS)

2949

TCP

WAP-pushsecure Multimedia Messaging Service (MMS)

2949

UDP

WAP-pushsecure Multimedia Messaging Service (MMS)

2967

TCP

Symantec AntiVirus Corporate Edition

3000

TCP

Miralix License server

3000

UDP

Distributed Interactive Simulation (DIS), modifiable default port

3001

TCP

Miralix Phone Monitor

3002

TCP

Miralix CSTA

3003

TCP

Miralix GreenBox API

3004

TCP

Miralix InfoLink

3006

TCP

Miralix SMS Client Connector

3007

TCP

Miralix OM Server

3025

TCP

netpd.org

3050

TCP, UDP

gds_db (Interbase/Firebird)

3074

TCP, UDP

Xbox Live

3128

TCP

HTTP used by web caches and the default port for the Squid Cache proxy software

3260

TCP

iSCSI target

3268

TCP

msft-gc, Microsoft Global Catalog (LDAP service which contains data from Active Directory forests)

3269

TCP

msft-gc-ssl, Microsoft Global Catalog over SSL (similar to port 3268, LDAP over SSL version)

3305

TCP, UDP

ODETTE-FTP

3306

TCP, UDP

MySQL Database system

3333

TCP

Network Caller ID server

3389

TCP

Microsoft Terminal Server (RDP) officially registered as Windows Based Terminal (WBT)

3396

TCP

Novell NDPS Printer Agent

3689

TCP

DAAP Digital Audio Access Protocol used by Apple’s iTunes

3690

TCP

Subversion version control system

3702

TCP, UDP

Web Services Dynamic Discovery (WS-Discovery), used by various components of Windows Vista

3724

TCP

World of Warcraft Online gaming MMORPG

3784

TCP, UDP

Ventrilo VoIP program used by Ventrilo

3785

UDP

Ventrilo VoIP program used by Ventrilo

3868

TCP, UDP

Diameter base protocol

3872

TCP

Oracle Management Remote Agent

3899

TCP

Remote Administrator

3900

TCP

Unidata UDT OS (udt_os)

3945

TCP

Emcads server service port, a Giritech product used by G/On

4000

TCP

Diablo II game

4007

TCP

PrintBuzzer printer monitoring socket server

4089

UDP

OpenCORE Remote Control Service

4089

TCP

OpenCORE Remote Control Service

4093

UDP

PxPlus Client server interface ProvideX

4093

TCP

PxPlus Client server interface ProvideX

4096

UDP

Bridge-Relay Element ASCOM

4100

TCP, UDP

WatchGuard Authentication Applet – default port

4111

TCP, UDP

Xgrid

4111

TCP

Microsoft Office SharePoint Portal Server – default administration port

4226

TCP, UDP

Aleph One (computer game)

4224

TCP

Cisco CDP Cisco discovery Protocol

4569

UDP

Inter-Asterisk eXchange

4662

TCP

OrbitNet Message Service

4662

TCP

port often used by eMule

4664

TCP

Google Desktop Search

4672

UDP

eMule – port often used

4894

TCP

LysKOM Protocol A

4899

TCP

Radmin remote administration tool (program sometimes used as a Trojan horse)

5000

TCP

commplex-main

5000

TCP

UPnP – Windows network device interoperability

5000

TCP, UDP

VTun – VPN Software

5001

TCP, UDP

Iperf (Tool for measuring TCP and UDP bandwidth performance)

5001

TCP

Slingbox and Slingplayer

5003

TCP

FileMaker Filemaker Pro

5004

UDP

RTP Real-time Transport Protocol

5005

UDP

RTP Real-time Transport Protocol

5031

TCP, UDP

AVM CAPI-over-TCP (ISDN over Ethernet tunneling)

5050

TCP

Yahoo! Messenger Yahoo! Messenger

5051

TCP

ita-agent Symantec Intruder Alert

5060

TCP

Session Initiation Protocol (SIP)

5060

UDP

Session Initiation Protocol (SIP)

5061

TCP

Session Initiation Protocol (SIP) over Transport Layer Security (TLS)

5093

UDP

SPSS License Administrator (SPSS)

5104

TCP

IBM NetCOOL / IMPACT HTTP Service

5106

TCP

A-Talk Common connection

5107

TCP

A-Talk Remote server connection

5121

TCP

Neverwinter Nights

5176

TCP

ConsoleWorks default UI interface

5190

TCP

ICQ and AOL Instant Messenger

5222

TCP

XMPP/Jabber – client connection

5223

TCP

XMPP/Jabber – default port for SSL Client Connection

5269

TCP

XMPP/Jabber – server connection

5351

TCP, UDP

NAT Port Mapping Protocol – client-requested configuration for inbound connections through network address translators

5353

UDP

mDNS – multicastDNS

5402

TCP, UDP

StarBurst AutoCast MFTP

5405

TCP, UDP

NetSupport

5421

TCP, UDP

Net Support 2

5432

TCP

PostgreSQL database system

5445

UDP

Cisco Video VT Advantage

5495

TCP

Applix TM1 Admin server

5498

TCP

Hotline tracker server connection

5499

UDP

Hotline tracker server discovery

5500

TCP

VNC remote desktop protocol – for incoming listening viewer, Hotline control connection

5501

TCP

Hotline file transfer connection

5517

TCP

Setiqueue Proxy server client for SETI@Home project

5555

TCP

Freeciv multiplay port for versions up to 2.0, Hewlett Packard Data Protector, SAP

5556

TCP

Freeciv multiplay port

5631

TCP

Symantec pcAnywhere

5632

UDP

Symantec pcAnywhere

5666

TCP

NRPE (Nagios)

5667

TCP

NSCA (Nagios)

5800

TCP

VNC remote desktop protocol – for use over HTTP

5814

TCP, UDP

Hewlett-Packard Support Automation (HP OpenView Self-Healing Services)

5900

TCP

VNC remote desktop protocol (used by ARD)

6000

TCP

X11 – used between an X client and server over the network

6001

UDP

X11 – used between an X client and server over the network

6005

TCP

Default port for BMC Software CONTROL-M/Server – Socket Port number used for communication between CONTROL-M processes – though often changed during installation

6050

TCP

Brightstor Arcserve Backup

6051

TCP

Brightstor Arcserve Backup

6100

TCP

Vizrt System

6110

TCP

softcm HP SoftBench CM

6110

UDP

HP SoftBench CM

6111

TCP

HP SoftBench Sub-Process Control

6111

UDP

HP SoftBench Sub-Process Control

6112

TCP

“dtspcd” – a network daemon that accepts requests from clients to execute commands and launch applications remotely

6112

TCP

Blizzard‘s Battle.net gaming service, ArenaNet gaming service

6129

TCP

Dameware Remote Control

6257

UDP

WinMX (see also 6699)

6346

TCP, UDP

gnutella-svc (FrostWire, Limewire, Bearshare, etc.)

6347

TCP, UDP

gnutella-rtr

6444

TCP, UDP

Sun Grid Engine – Qmaster Service

6445

TCP, UDP

Sun Grid Engine – Execution Service

6502

TCP, UDP

Danware Data NetOp Remote Control

6522

TCP

Gobby (and other libobby-based software)

6543

UDP

Jetnet – default port that the Paradigm Research & Development Jetnet protocol communicates on

6566

TCP

SANE (Scanner Access Now Easy) – SANE network scanner daemon

6619

TCP, UDP

ODETTE-FTP over TLS/SSL

6665-6669

TCP

Internet Relay Chat

6679

TCP

IRC SSL (Secure Internet Relay Chat) – port often used

6697

TCP

IRC SSL (Secure Internet Relay Chat) – port often used

6699

TCP

WinMX (see also 6257)

6881-6999

TCP, UDP

BitTorrent full range of ports used most often

6891-6900

TCP, UDP

Windows Live Messenger (File transfer)

6901

TCP, UDP

Windows Live Messenger (Voice)

6969

TCP

acmsoda

6969

TCP

BitTorrent tracker port

7000

TCP

Default port for Azureus‘s built in HTTPS Bittorrent Tracker

7001

TCP

Default port for BEA WebLogic Server‘s HTTP server – though often changed during installation

7002

TCP

Default port for BEA WebLogic Server‘s HTTPS server – though often changed during installation

7005

TCP, UDP

Default port for BMC Software CONTROL-M/Server and CONTROL-M/Agent’s – Agent to Server port though often changed during installation

7006

TCP, UDP

Default port for BMC Software CONTROL-M/Server and CONTROL-M/Agent’s – Server to Agent port though often changed during installation

7010

TCP

Default port for Cisco AON AMC (AON Management Console) [2]

7171

TCP

Tibia

7312

UDP

Sibelius License Server port

7670

TCP

BrettspielWelt BSW Boardgame Portal

7777

TCP

Default port used by Windows backdoor program tini.exe

8000

TCP

iRDMI – often mistakenly used instead of port 8080 (The Internet Assigned Numbers Authority (iana.org) officially lists this port for iRDMI protocol)

8000

TCP

Common port used for internet radio streams such as those using SHOUTcast

8002

TCP

Cisco Systems Unified Call Manager Intercluster Port

8008

TCP

HTTP Alternate

8008

TCP

IBM HTTP Server default administration port

8010

TCP

XMPP/Jabber File transfers

8074

TCP

Gadu-Gadu

8080

TCP

HTTP Alternate (http_alt) – commonly used for web proxy and caching server, or for running a web server as a non-root user

8080

TCP

Apache Tomcat

8086

TCP

HELM Web Host Automation Windows Control Panel

8086

TCP

Kaspersky AV Control Center TCP Port

8087

TCP

Hosting Accelerator Control Panel

8087

UDP

Kaspersky AV Control Center UDP Port

8090

TCP

Another HTTP Alternate (http_alt_alt) – used as an alternative to port 8080

8118

TCP

Privoxy web proxy – advertisements-filtering web proxy

8087

TCP

SW Soft Plesk Control Panel

8200

TCP

GoToMyPC

8220

TCP

Bloomberg

8222

TCP, UDP

VMware Server Management User Interface (insecure web interface). See also, port 8333

8291

TCP

Winbox – Default port on a MikroTik RouterOS for a Windows application used to administer MikroTik RouterOS

8294

TCP

Bloomberg

8333

TCP, UDP

VMware Server Management User Interface (secure web interface). See also, port 8222

8400

TCP, UDP

Commvault Unified Data Management

8443

TCP

SW Soft Plesk Control Panel

8500

TCP

ColdFusion Macromedia/Adobe ColdFusion default Webserver port

8501

TCP, UDP

Duke Nukem 3D – Default Online Port

8767

TCP, UDP

TeamSpeak – Default UDP Port

8880

TCP, UDP

WebSphere Application Server SOAP Connector port

8881

TCP

Atlasz Informatics Research Ltd Secure Application Server

8882

TCP

Atlasz Informatics Research Ltd Secure Application Server

8888

TCP, UDP

NewsEDGE server

8888

TCP

Sun Answerbook dwhttpd server (deprecated by docs.sun.com)

8888

TCP

GNUmp3d HTTP music streaming and web interface port

9000

TCP

Buffalo LinkSystem web access

9000

TCP

DBGp

9000

UDP

UDPCast

9001

TCP, UDP

cisco-xremote router configuration

9001

TCP, UDP

Tor network default port

9001

TCP

DBGp Proxy

9009

TCP, UDP

Pichat Server – Peer to peer chat software

9043

TCP

WebSphere Application Server Administration Console secure port

9060

TCP

WebSphere Application Server Administration Console

9100

TCP

Jetdirect HP Print Services

9110

UDP

SSMP Message protocol

9101

TCP, UDP

Bacula Director

9102

TCP, UDP

Bacula File Daemon

9103

TCP, UDP

Bacula Storage Daemon

9119

TCP, UDP

MXit Instant Messenger

9535

TCP

man, Remote Man Server

9535

TCP, UDP

mngsuite – Management Suite Remote Control

9800

TCP, UDP

WebDav Source Port

9800

TCP, UDP

WebCT e-learning portal

9999

TCP, UDP

Hydranode – edonkey2000 telnet control port

9999

TCP, UDP

Urchin Web Analytics

10000

TCP, UDP

Webmin – web based Linux admin tool

10000

TCP, UDP

BackupExec

10008

TCP, UDP

Octopus Multiplexer – CROMP protocol primary port, hoople.org

10017

TCP, UDP

AIX,NeXT, HPUX – rexd daemon control port

10050

UDP

Zabbix-Server

10051

UDP

Zabbix-Agent

10113

TCP

NetIQ Endpoint

10113

UDP

NetIQ Endpoint

10114

TCP

NetIQ Qcheck

10114

UDP

NetIQ Qcheck

10115

TCP

NetIQ Endpoint

10115

UDP

NetIQ Endpoint

10116

TCP

NetIQ VoIP Assessor

10116

UDP

NetIQ VoIP Assessor

10480

TCP, UDP

SWAT 4 Dedicated Server

11235

TCP, UDP

Savage: Battle for Newerth Server Hosting

11294

TCP, UDP

Blood Quest Online Server

11371

TCP, UDP

OpenPGP HTTP Keyserver

11576

TCP, UDP

IPStor Server management communication

12035

UDP

Linden Lab viewer to sim

12345

TCP, UDP

NetBus – remote administration tool (often Trojan horse). Also used by NetBuster. Little Fighter 2 (TCP).

12975

TCP

LogMeIn Hamachi (VPN tunnel software;also port 32976)

13720

TCP

Symantec NetBackup – bprd (formerly VERITAS)

13721

TCP

Symantec NetBackup – bpdbm (formerly VERITAS)

13724

TCP

Symantec Network Utility – vnet (formerly VERITAS)

13782

TCP

Symantec NetBackup – bpcd (formerly VERITAS)

13783

TCP

Symantec VOPIED protocol (formerly VERITAS)

14567

UDP

Battlefield 1942 and mods

15000

TCP

psyBNC

15000

TCP

Wesnoth

15567

UDP

Battlefield Vietnam and mods

15345

UDP

XPilot

16000

TCP

shroudBNC

16080

TCP

Mac OS X Server performance cache for HTTP

16384

UDP

Iron Mountain Digital – online backup

16567

UDP

Battlefield 2 and mods

19226

TCP

Panda Software AdminSecure Communication Agent

19638

TCP

Ensim Control Panel

19813

TCP

4D database Client Server Communication

20000

TCP, UDP

Usermin – web based user tool

20720

TCP

Symantec i3 Web GUI server

22347

TCP, UDP

WibuKey – default port for WibuKey Network Server of WIBU-SYSTEMS AG

22350

TCP, UDP

CodeMeter – default port for CodeMeter Server of WIBU-SYSTEMS AG

24554

TCP, UDP

binkp – Fidonet mail transfers over TCP/IP

24800

TCP, UDP

Synergy: keyboard/mouse sharing software

24842

TCP, UDP

StepMania: Online: Dance Dance Revolution Simulator

25999

TCP

Xfire

26000

TCP, UDP

id Software‘s Quake server,

26000

TCP

CCP‘s EVE Online Online gaming MMORPG,

27000

UDP

(through 27006) id Software‘s QuakeWorld master server

27010

TCP, UDP

Half-Life and its mods, such as Counter-Strike

27015

TCP, UDP

Half-Life and its mods, such as Counter-Strike

27374

TCP, UDP

Sub7‘s default port. Most script kiddies do not change the default port.

27500

UDP

(through 27900) id Software‘s QuakeWorld

27888

UDP

Kaillera server

27900

TCP, UDP

(through 27901) Nintendo Wi-Fi Connection

27901

UDP

(through 27910) id Software‘s Quake II master server

27960

UDP

(through 27969) Activision‘s Enemy Territory and id Software‘s Quake III Arena and Quake III and some ioquake3 derived games

28910

TCP, UDP

Nintendo Wi-Fi Connection

28960

TCP, UDP

Call of Duty 2 Common Call of Duty 2 port – (PC Version)

29900

TCP, UDP

(through 29901) Nintendo Wi-Fi Connection

29920

TCP, UDP

Nintendo Wi-Fi Connection

30000

TCP, UDP

Pokemon Netbattle

30564

TCP

Multiplicity: keyboard/mouse/clipboard sharing software

31337

TCP

Back Orifice – remote administration tool (often Trojan horse)

31337

TCP

xc0r3 – xc0r3 security antivir port

31415

TCP, UDP

ThoughtSignal – Server Communication Service

31456-31458

TCP

TetriNET ports (in order: IRC, game, and spectating)

32245

TCP

MMTSG-mutualed over MMT (encrypted transmission)

33434

TCP, UDP

traceroute