0 |
TCP,UDP |
Official |
Reserved; do not use (but is a permissible source port value if the sending process does not expect messages in response) |
1 |
TCP,UDP |
Official |
TCPMUX (TCP port service multiplexer) |
5 |
TCP,UDP |
Official |
RJE (Remote Job Entry) |
7 |
TCP,UDP |
Official |
ECHO protocol |
9 |
TCP,UDP |
Official |
DISCARD protocol |
11 |
TCP,UDP |
Official |
SYSTAT protocol |
13 |
TCP,UDP |
Official |
DAYTIME protocol |
15 |
TCP,UDP |
Official |
NETSTAT protocol |
17 |
TCP,UDP |
Official |
QOTD (Quote of the Day) protocol |
18 |
TCP,UDP |
Official |
Message Send Protocol (MSP) |
19 |
TCP,UDP |
Official |
CHARGEN (Character Generator) protocol |
20 |
TCP |
Official |
FTP - data port |
21 |
TCP |
Official |
FTP - control (command) port |
22 |
TCP,UDP |
Official |
SSH (Secure Shell) - used for secure logins, file transfers (scp, sftp) and port forwarding |
23 |
TCP,UDP |
Official |
TELNET protocol - unencrypted text communications |
25 |
TCP,UDP |
Official |
SMTP - used for e-mail routing between mailservers E-mails |
26 |
TCP,UDP |
Unofficial |
RSFTP - A simple FTP-like protocol |
35 |
TCP,UDP |
Official |
Any private printer server protocol |
35 |
TCP,UDP |
Unofficial |
QMS Magicolor 2 printer server protocol |
37 |
TCP,UDP |
Official |
TIME protocol |
39 |
TCP,UDP |
Official |
Resource Location Protocol[1] (RLP) - used for determining the location of higher level services from hosts on a network |
41 |
TCP,UDP |
Official |
Graphics |
42 |
TCP,UDP |
Official |
nameserver, ARPA Host Name Server Protocol |
42 |
TCP,UDP |
Unofficial |
WINS |
43 |
TCP |
Official |
WHOIS protocol |
49 |
TCP,UDP |
Official |
TACACS Login Host protocol |
52 |
TCP,UDP |
Official |
XNS (Xerox Network Services) Time Protocol |
53 |
TCP,UDP |
Official |
DNS (Domain Name Server) |
54 |
TCP,UDP |
Official |
XNS (Xerox Network Services) Clearinghouse |
56 |
TCP,UDP |
Official |
XNS (Xerox Network Services) Authentication |
56 |
TCP,UDP |
Unofficial |
RAP (Route Access Protocol)[2] |
57 |
TCP |
Unofficial |
MTP, Mail Transfer Protocol |
58 |
TCP,UDP |
Official |
XNS (Xerox Network Services) Mail |
67 |
UDP |
Official |
BOOTP (BootStrap Protocol) server; also used by DHCP (Dynamic Host Configuration Protocol) |
68 |
UDP |
Official |
BOOTP client; also used by DHCP |
69 |
UDP |
Official |
TFTP (Trivial File Transfer Protocol) |
70 |
TCP |
Official |
Gopher protocol |
79 |
TCP |
Official |
Finger protocol |
80 |
TCP |
Official |
HTTP (HyperText Transfer Protocol), default web server port |
81 |
TCP |
Unofficial |
Torpark - Onion routing ORport |
82 |
UDP |
Unofficial |
Torpark - Control Port |
83 |
TCP |
Official |
MIT ML Device |
88 |
TCP |
Official |
Kerberos - authenticating agent |
90 |
TCP,UDP |
Official |
dnsix (DoD Network Security for Information Exchange) Securit Attribute Token Map |
90 |
TCP,UDP |
Unofficial |
Pointcast |
101 |
TCP |
Official |
NIC host name |
102 |
TCP |
Official |
ISO-TSAP (Transport Service Access Point) Class 0 protocol[3] |
107 |
TCP |
Official |
Remote TELNET Service[4] protocol |
109 |
TCP |
Official |
POP2, Post Office Protocol, version 2 |
110 |
TCP |
Official |
POP3, Post Office Protocol, version 3 |
111 |
TCP,UDP |
Official |
Sun Remote Procedure Call protocol |
113 |
TCP |
Official |
ident - old server identification system, still used by IRC servers to identify its users |
115 |
TCP |
Official |
SFTP, Simple File Transfer Protocol |
117 |
TCP |
Official |
UUCP Path Service |
118 |
TCP,UDP |
Official |
SQL (Structured Query Language) Services |
119 |
TCP |
Official |
NNTP (Network News Transfer Protocol) - used for retrieving newsgroups messages |
123 |
UDP |
Official |
NTP (Network Time Protocol) - used for time synchronization |
135 |
TCP,UDP |
Official |
DCE endpoint resolution |
135 |
TCP,UDP |
Unofficial |
Microsoft EPMAP (End Point Mapper), also known as DCE/RPC Locator service[5], used to to remotely manage services including DHCP server, DNS server and WINS |
137 |
TCP,UDP |
Official |
NetBIOS NetBIOS Name Service |
138 |
TCP,UDP |
Official |
NetBIOS NetBIOS Datagram Service |
139 |
TCP,UDP |
Official |
NetBIOS NetBIOS Session Service |
143 |
TCP,UDP |
Official |
IMAP4 (Internet Message Access Protocol 4) - used for retrieving E-mails |
152 |
TCP,UDP |
Official |
Background File Transfer Program (BFTP)[6] |
153 |
TCP,UDP |
Official |
SGMP, Simple Gateway Monitoring Protocol |
156 |
TCP,UDP |
Official |
SQL Service |
158 |
TCP,UDP |
Unofficial |
DMSP, Distributed Mail Service Protocol |
161 |
TCP,UDP |
Official |
SNMP (Simple Network Management Protocol) |
162 |
TCP,UDP |
Official |
SNMPTRAP |
170 |
TCP |
Official |
Print-srv, Network PostScript |
179 |
TCP |
Official |
BGP (Border Gateway Protocol) |
194 |
TCP |
Official |
IRC (Internet Relay Chat) |
201 |
TCP,UDP |
Official |
AppleTalk Routing Maintenance |
209 |
TCP,UDP |
Official |
The Quick Mail Transfer Protocol |
213 |
TCP,UDP |
Official |
IPX |
218 |
TCP,UDP |
Official |
MPP, Message Posting Protocol |
220 |
TCP,UDP |
Official |
IMAP, Interactive Mail Access Protocol, version 3 |
259 |
TCP,UDP |
Official |
ESRO, Efficient Short Remote Operations |
264 |
TCP,UDP |
Official |
BGMP, Border Gateway Multicast Protocol |
311 |
TCP |
Official |
AppleShare Admin-Tool, Workgroup-Manager-Tool |
308 |
TCP |
Official |
Novastor Online Backup |
318 |
TCP,UDP |
Official |
PKIX TSP, Time Stamp Protocol |
323 |
TCP,UDP |
Unofficial |
IMMP, Internet Message Mapping Protocol |
366 |
TCP,UDP |
Official |
ODMR, On-Demand Mail Relay |
369 |
TCP,UDP |
Official |
Rpc2portmap |
371 |
TCP,UDP |
Official |
ClearCase albd |
383 |
TCP,UDP |
Official |
HP data alarm manager |
384 |
TCP,UDP |
Official |
A Remote Network Server System |
387 |
TCP,UDP |
Official |
AURP, AppleTalk Update-based Routing Protocol |
389 |
TCP,UDP |
Official |
LDAP (Lightweight Directory Access Protocol) |
401 |
TCP,UDP |
Official |
UPS Uninterruptible Power Supply |
411 |
TCP |
Unofficial |
Direct Connect Hub port |
412 |
TCP |
Unofficial |
Direct Connect Client-To-Client port |
427 |
TCP,UDP |
Official |
SLP (Service Location Protocol) |
443 |
TCP |
Official |
HTTPS - HTTP Protocol over TLS/SSL (encrypted transmission) |
444 |
TCP,UDP |
Official |
SNPP, Simple Network Paging Protocol |
445 |
TCP |
Official |
Microsoft-DS Active Directory, Windows shares |
445 |
UDP |
Official |
Microsoft-DS SMB file sharing |
464 |
TCP,UDP |
Official |
Kerberos Change/Set password |
465 |
TCP |
Unofficial |
Cisco protocol |
465 |
TCP |
Unofficial |
SMTP over SSL |
475 |
TCP |
Official |
tcpnethaspsrv (Hasp services, TCP/IP version) |
497 |
TCP |
Official |
dantz backup service |
500 |
UDP |
Official |
ISAKMP, IKE-Internet Key Exchange |
502 |
TCP,UDP |
Unofficial |
Modbus, Protocol |
512 |
TCP |
Official |
exec, Remote Process Execution |
512 |
UDP |
Official |
comsat, together with biff |
513 |
TCP |
Official |
Login |
513 |
UDP |
Official |
Who |
514 |
TCP |
Official |
rsh protocol - used to execute non-interactive commandline commands on a remote system |
514 |
UDP |
Official |
syslog protocol - used for system logging |
515 |
TCP |
Official |
Line Printer Daemon protocol - used in LPD printer servers |
517 |
UDP |
Official |
Talk |
518 |
UDP |
Official |
NTalk |
520 |
TCP |
Official |
efs, extended file name server |
520 |
UDP |
Official |
Routing - RIP |
524 |
TCP,UDP |
Official |
NCP (NetWare Core Protocol) is used for a variety things such as access to primary NetWare server resources, Time Synchronization, etc. |
525 |
UDP |
Official |
Timed, Timeserver |
530 |
TCP,UDP |
Official |
RPC |
531 |
TCP,UDP |
Unofficial |
AOL Instant Messenger, IRC |
532 |
TCP |
Official |
netnews |
533 |
UDP |
Official |
netwall, For Emergency Broadcasts |
540 |
TCP |
Official |
UUCP (Unix-to-Unix Copy Protocol) |
542 |
TCP,UDP |
Official |
commerce (Commerce Applications) |
543 |
TCP |
Official |
klogin, Kerberos login |
544 |
TCP |
Official |
kshell, Kerberos Remote shell |
546 |
TCP,UDP |
Official |
DHCPv6 client |
547 |
TCP,UDP |
Official |
DHCPv6 server |
548 |
TCP |
Official |
AFP (Apple Filing Protocol) |
550 |
UDP |
Official |
new-rwho, new-who |
554 |
TCP,UDP |
Official |
RTSP (Real Time Streaming Protocol) |
556 |
TCP |
Official |
Remotefs, RFS, rfs_server |
560 |
UDP |
Official |
rmonitor, Remote Monitor |
561 |
UDP |
Official |
monitor |
563 |
TCP,UDP |
Official |
NNTP protocol over TLS/SSL (NNTPS) |
587 |
TCP |
Official |
email message submission (SMTP) (RFC 2476) |
591 |
TCP |
Official |
FileMaker 6.0 (and later) Web Sharing (HTTP Alternate, also see port 80) |
593 |
TCP,UDP |
Official |
HTTP RPC Ep Map, Remote procedure call over Hypertext Transfer Protocol, often used by Distributed Component Object Model services and Microsoft Exchange Server |
604 |
TCP |
Official |
TUNNEL profile[7], a protocol for BEEP peers to form an application layer tunnel |
631 |
TCP,UDP |
Official |
IPP (Internet Printing Protocol) |
636 |
TCP,UDP |
Official |
LDAP over SSL (encrypted transmission, also known as LDAPS) |
639 |
TCP,UDP |
Official |
MSDP, Multicast Source Discovery Protocol |
646 |
TCP |
Official |
LDP, Label Distribution Protocol, a routing protocol used in MPLS networks |
647 |
TCP |
Official |
DHCP Failover protocol[8] |
648 |
TCP |
Official |
RRP (Registry Registrar Protocol)[9] |
652 |
TCP |
Unofficial |
DTCP, Dynamic Tunnel Configuration Protocol |
654 |
TCP |
Official |
AODV (Ad-hoc On-demand Distance Vector) |
655 |
TCP |
Official |
IEEE MMS (IEEE Media Management System)[10][11] |
665 |
TCP |
Unofficial |
sun-dr, Remote Dynamic Reconfiguration |
666 |
UDP |
Official |
Doom, First online first-person shooter |
674 |
TCP |
Official |
ACAP (Application Configuration Access Protocol) |
691 |
TCP |
Official |
MS Exchange Routing |
692 |
TCP |
Official |
Hyperwave-ISP |
694 |
UDP |
Unofficial |
Linux-HA High availability Heartbeat port |
695 |
TCP |
Official |
IEEE-MMS-SSL (IEEE Media Management System over SSL)[12] |
698 |
UDP |
Official |
OLSR (Optimized Link State Routing) |
699 |
TCP |
Official |
Access Network |
700 |
TCP |
Official |
EPP (Extensible Provisioning Protocol), a protocol for communication between domain name registries and registrars |
701 |
TCP |
Official |
LMP (Link Management Protocol (Internet))[13], a protocol that runs between a pair of nodes and is used to manage traffic engineering (TE) links |
702 |
TCP |
Official |
IRIS[14][15] (Internet Registry Information Service) over BEEP (Blocks Extensible Exchange Protocol)[16] |
706 |
TCP |
Official |
SILC, Secure Internet Live Conferencing |
711 |
TCP |
Official |
Cisco TDP, Tag Distribution Protocol[17][18][19] - being replaced by the MPLS Label Distribution Protocol[20] |
712 |
TCP |
Official |
TBRPF, Topology Broadcast based on Reverse-Path Forwarding routing protocol |
712 |
UDP |
Unofficial |
Promise RAID Controller |
720 |
TCP |
Unofficial |
SMQP, Simple Message Queue Protocol |
749 |
TCP,UDP |
Official |
kerberos-adm, Kerberos administration |
750 |
TCP |
Official |
rfile |
750 |
UDP |
Official |
loadav |
750 |
UDP |
Official |
kerberos-iv, Kerberos version IV |
751 |
TCP,UDP |
Official |
pump |
751 |
TCP,UDP |
Unofficial |
kerberos_master, Kerberos authentication |
752 |
TCP |
Official |
qrh |
752 |
UDP |
Official |
qrh |
752 |
UDP |
Unofficial |
userreg_server, Kerberos Password (kpasswd) server |
753 |
TCP |
Official |
Reverse Routing Header (rrh)[21] |
753 |
UDP |
Official |
Reverse Routing Header (rrh) |
753 |
UDP |
Unofficial |
passwd_server, Kerberos userreg server |
754 |
TCP |
Official |
tell send |
754 |
TCP |
Unofficial |
krb5_prop, Kerberos v5 slave propagation |
754 |
UDP |
Official |
tell send |
760 |
TCP,UDP |
Official |
ns |
760 |
TCP,UDP |
Unofficial |
krbupdate [kreg], Kerberos registration |
782 |
TCP |
Unofficial |
Conserver serial-console management server |
829 |
TCP |
Unofficial |
CMP (Certificate Management Protocol) |
860 |
TCP |
Official |
iSCSI |
873 |
TCP |
Official |
rsync file synchronisation protocol default port |
888 |
tcp |
Unofficial |
cddbp, CD DataBase (CDDB) protocol (CDDBP) - unassigned but widespread use |
901 |
TCP |
Unofficial |
Samba Web Administration Tool (SWAT) |
902 |
TCP |
Unofficial |
VMware Server Console[22] |
904 |
TCP |
Unofficial |
VMware Server Alternate (if 902 is in use - i.e. SUSE linux) |
911 |
TCP |
Unofficial |
Network Console on Acid (NCA) - local tty redirection over OpenSSH |
981 |
TCP |
Unofficial |
SofaWare Technologies Remote HTTPS management for firewall devices running embedded Checkpoint Firewall-1 software |
989 |
TCP,UDP |
Official |
FTP Protocol (data) over TLS/SSL |
990 |
TCP,UDP |
Official |
FTP Protocol (control) over TLS/SSL |
991 |
TCP,UDP |
Official |
NAS (Netnews Administration System) |
992 |
TCP,UDP |
Official |
TELNET protocol over TLS/SSL |
993 |
TCP |
Official |
IMAP4 over SSL (encrypted transmission) |
995 |
TCP |
Official |
POP3 over SSL (encrypted transmission) |
1023 |
TCP,UDP |
Official |
IANA Reserved |
1024 |
tcp,udp |
Official |
IANA Reserved |
1025 |
tcp |
Unofficial |
NFS-or-IIS |
1026 |
tcp |
Unofficial |
Often utilized by Microsoft DCOM services |
1029 |
tcp |
Unofficial |
Often utilized by Microsoft DCOM services |
1058 |
tcp,udp |
Official |
nim, IBM AIX Network Installation Manager (NIM) |
1059 |
tcp,udp |
Official |
nimreg, IBM AIX Network Installation Manager (NIM) |
1080 |
tcp |
Official |
SOCKS proxy |
1098 |
tcp,udp |
Official |
rmiactivation, RMI Activation |
1099 |
tcp,udp |
Official |
rmiregistry, RMI Registry |
1109 |
|
Official |
IANA Reserved |
1109 |
tcp |
Unofficial |
Kerberos Post Office Protocol (KPOP) |
1140 |
tcp,udp |
Official |
AutoNOC Network Operations protocol |
1167 |
udp |
Unofficial |
phone, conference calling |
1176 |
tcp |
Official |
Perceptive Automation Indigo Home automation server |
1182 |
tcp,udp |
Official |
AcceleNet Intelligent Transfer Protocol |
1194 |
tcp,udp |
Official |
OpenVPN |
1198 |
tcp,udp |
Official |
The cajo project Free dynamic transparent distributed computing in Java |
1200 |
tcp |
Official |
scol, protocol used by SCOL 3D virtual worlds server to answer world name resolution client request[23] |
1200 |
udp |
Official |
scol, protocol used by SCOL 3D virtual worlds server to answer world name resolution client request |
1200 |
udp |
Unofficial |
Steam Friends Applet |
1214 |
tcp |
Official |
Kazaa |
1223 |
tcp,udp |
Official |
TGP, TrulyGlobal Protocol, also known as "The Gur Protocol" (named for Gur Kimchi of TrulyGlobal) |
1241 |
tcp,udp |
Official |
Nessus Security Scanner |
1248 |
tcp |
Unofficial |
NSClient/NSClient++/NC_Net (Nagios) |
1270 |
tcp,udp |
Official |
Microsoft System Center Operations Manager (SCOM) (formerly Microsoft Operations Manager (MOM)) agent |
1311 |
tcp |
Unofficial |
Dell Open Manage Https Port |
1313 |
tcp |
Unofficial |
Xbiim (Canvii server) Port |
1337 |
tcp |
Unofficial |
WASTE Encrypted File Sharing Program |
1352 |
tcp |
Official |
IBM Lotus Notes/Domino Remote Procedure Call (RPC) protocol |
1387 |
tcp,udp |
Official |
cadsi-lm, LMS International (formerly Computer Aided Design Software, Inc. (CADSI)) LM |
1414 |
tcp |
Official |
IBM WebSphere MQ (formerly known as MQSeries) default |
1431 |
tcp |
Official |
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 |
tcp,udp |
Official |
Microsoft SQL Server database management system Server |
1434 |
tcp,udp |
Official |
Microsoft SQL Server database management system Monitor |
1494 |
tcp |
Official |
Citrix XenApp Independent Computing Architecture (ICA) thin client protocol |
1512 |
tcp,udp |
Official |
Microsoft Windows Internet Name Service (WINS) |
1521 |
tcp |
Official |
nCube License Manager |
1521 |
tcp |
Unofficial |
Oracle database default listener, in future releases official port 2483 |
1524 |
tcp,udp |
Official |
ingreslock, ingres |
1526 |
tcp |
Unofficial |
Oracle database common alternative for listener |
1533 |
tcp |
Official |
IBM Sametime IM - Virtual Places Chat |
1547 |
tcp,udp |
Official |
Laplink |
1550 |
|
Unofficial |
Gadu-Gadu (Direct Client-to-Client) |
1581 |
udp |
Official |
MIL STD 2045-47001 VMF |
1589 |
udp |
Unofficial |
Cisco VQP (VLAN Query Protocol) / VMPS |
1645 |
tcp,udp |
Unofficial |
radius, RADIUS authentication protocol (default for Cisco and Juniper Networks RADIUS servers) |
1646 |
tcp,udp |
Unofficial |
radacct, RADIUS accounting protocol (default for Cisco and Juniper Networks RADIUS servers) |
1627 |
|
Unofficial |
iSketch |
1677 |
tcp,udp |
Official |
Novell GroupWise clients in client/server access mode |
1701 |
udp |
Official |
L2f, Layer 2 Forwarding Protocol & L2p, Layer 2 Tunneling Protocol |
1716 |
tcp |
Unofficial |
America's Army Massively multiplayer online role-playing game (MMORPG) default game port |
1723 |
tcp,udp |
Official |
Microsoft PPTP VPN |
1725 |
udp |
Unofficial |
Valve Steam Client |
1755 |
tcp,udp |
Official |
Microsoft Media Services (MMS, ms-streaming) |
1761 |
tcp,udp |
Official |
cft-0 |
1761 |
tcp |
Unofficial |
Novell Zenworks Remote Control utility |
1762-1768 |
tcp,udp |
Official |
cft-1 to cft-7 |
1812 |
tcp,udp |
Official |
radius, RADIUS authentication protocol |
1813 |
tcp,udp |
Official |
radacct, RADIUS accounting protocol |
1863 |
tcp |
Official |
MSNP (Microsoft Notification Protocol), used by the .NET Messenger Service and a number of Instant Messaging clients |
1900 |
udp |
Official |
Microsoft SSDP Enables discovery of UPnP devices |
1935 |
tcp |
Official |
Adobe Macromedia Flash Real Time Messaging Protocol (RTMP) "plain" protocol |
1970 |
tcp,udp |
Official |
Danware NetOp Remote Control |
1971 |
tcp,udp |
Official |
Danware NetOp School |
1972 |
tcp,udp |
Official |
InterSystems Caché |
1975-77 |
udp |
Official |
Cisco TCO (Documentation) |
1984 |
tcp |
Official |
Big Brother - network monitoring tool |
1985 |
udp |
Official |
Cisco HSRP |
1994 |
tcp,udp |
Official |
Cisco STUN-SDLC (Serial Tunneling - Synchronous Data Link Control) protocol |
1998 |
tcp,udp |
Official |
Cisco X.25 over TCP (XOT) service |
2000 |
tcp,udp |
Official |
Cisco SCCP (Skinny) |
2002 |
tcp |
Unofficial |
Secure Access Control Server (ACS) for Windows |
2030 |
|
Unofficial |
Oracle Services for Microsoft Transaction Server |
2031 |
tcp,udp |
Official |
mobrien-chat - Mike O'Brien <mike@mobrien.com> November 2004 |
2049 |
udp |
Official |
nfs, NFS Server |
2049 |
udp |
Official |
shilp |
2053 |
udp |
Official |
lot105-ds-upd Lot105 DSuper Updates |
2053 |
tcp |
Official |
lot105-ds-upd Lot105 DSuper Updates |
2053 |
tcp |
Unofficial |
knetd Kerberos de-multiplexor |
2056 |
udp |
Unofficial |
Civilization 4 multiplayer |
2073 |
tcp,udp |
Official |
DataReel Database |
2074 |
tcp,udp |
Official |
Vertel VMF SA (i.e. App.. SpeakFreely) |
2082 |
tcp |
Official |
Infowave Mobility Server |
2082 |
tcp |
Unofficial |
CPanel, default port |
2083 |
tcp |
Official |
Secure Radius Service (radsec) |
2083 |
tcp |
Unofficial |
CPanel default SSL port |
2086 |
tcp |
Official |
GNUnet |
2086 |
tcp |
Unofficial |
WebHost Manager default port |
2087 |
tcp |
Unofficial |
WebHost Manager default SSL port |
2095 |
tcp |
Unofficial |
CPanel default webmail port |
2096 |
tcp |
Unofficial |
CPanel default SSL webmail port |
2102 |
tcp,udp |
Official |
zephyr-srv Project Athena Zephyr Notification Service server |
2103 |
tcp,udp |
Official |
zephyr-clt Project Athena Zephyr Notification Service serv-hm connection |
2104 |
tcp,udp |
Official |
zephyr-hm Project Athena Zephyr Notification Service hostmanager |
2105 |
tcp,udp |
Official |
IBM MiniPay |
2105 |
tcp,udp |
Unofficial |
eklogin Kerberos encrypted remote login (rlogin) |
2105 |
tcp,udp |
Unofficial |
zephyr-hm-srv Project Athena Zephyr Notification Service hm-serv connection (should use port 2102) |
2161 |
tcp |
Official |
APC Agent |
2181 |
tcp,udp |
Official |
EForward-document transport system |
2190 |
udp |
Unofficial |
TiVoConnect Beacon |
2200 |
udp |
Unofficial |
Tuxanci game server |
2219 |
tcp,udp |
Official |
NetIQ NCAP Protocol |
2220 |
tcp,udp |
Official |
NetIQ End2End |
2222 |
tcp |
Unofficial |
DirectAdmin's default port |
2222 |
udp |
Unofficial |
Microsoft Office OS X antipiracy network monitor [1] |
2301 |
tcp |
Unofficial |
HP System Management Redirect to port 2381 |
2302 |
udp |
Unofficial |
ArmA multiplayer (default for game) |
2302 |
udp |
Unofficial |
Halo: Combat Evolved multiplayer |
2303 |
udp |
Unofficial |
ArmA multiplayer (default for server reporting) (default port for game +1) |
2305 |
udp |
Unofficial |
ArmA multiplayer (default for VoN) (default port for game +3) |
2369 |
tcp |
Unofficial |
Default port for BMC Software CONTROL-M/Server - Configuration Agent port number - though often changed during installation |
2370 |
tcp |
Unofficial |
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 |
Unofficial |
HP Insight Manager default port for webserver |
2404 |
tcp |
Official |
IEC 60870-5-104, used to send electric power telecontrol messages between two systems via directly connected data circuits |
2427 |
udp |
Official |
Cisco MGCP |
2447 |
tcp,udp |
Official |
ovwdb - OpenView Network Node Manager (NNM) daemon |
2483 |
tcp,udp |
Official |
Oracle database listening port for unsecure client connections to the listener, replaces port 1521 |
2484 |
tcp,udp |
Official |
Oracle database listening port for SSL client connections to the listener |
2546 |
tcp,udp |
Unofficial |
Vytal Vault - Data Protection Services |
2593 |
tcp,udp |
Unofficial |
RunUO - Ultima Online server |
2598 |
tcp |
Unofficial |
new ICA - when Session Reliability is enabled, TCP port 2598 replaces port 1494 |
2612 |
tcp,udp |
Official |
QPasa from MQSoftware |
2710 |
tcp |
Unofficial |
XBT Bittorrent Tracker |
2710 |
udp |
Unofficial |
XBT Bittorrent Tracker experimental UDP tracker extension |
2710 |
tcp |
Unofficial |
Knuddels.de |
2735 |
tcp,udp |
Official |
NetIQ Monitor Console |
2809 |
tcp |
Official |
corbaloc:iiop URL, per the CORBA 3.0.3 specification |
2809 |
tcp |
Unofficial |
IBM WebSphere Application Server (WAS) Bootstrap/rmi default port |
2809 |
udp |
Official |
corbaloc:iiop URL, per the CORBA 3.0.3 specification. |
2944 |
udp |
Unofficial |
Megaco Text H.248 |
2945 |
udp |
Unofficial |
Megaco Binary (ASN.1) H.248 |
2948 |
tcp,udp |
Official |
WAP-push Multimedia Messaging Service (MMS) |
2949 |
tcp,udp |
Official |
WAP-pushsecure Multimedia Messaging Service (MMS) |
2967 |
tcp |
Unofficial |
Symantec AntiVirus Corporate Edition |
3000 |
tcp |
Unofficial |
Miralix License server |
3000 |
udp |
Unofficial |
Distributed Interactive Simulation (DIS), modifiable default port |
3001 |
tcp |
Unofficial |
Miralix Phone Monitor |
3002 |
tcp |
Unofficial |
Miralix CSTA |
3003 |
tcp |
Unofficial |
Miralix GreenBox API |
3004 |
tcp |
Unofficial |
Miralix InfoLink |
3006 |
tcp |
Unofficial |
Miralix SMS Client Connector |
3007 |
tcp |
Unofficial |
Miralix OM Server |
3025 |
tcp |
Unofficial |
netpd.org |
3050 |
tcp,udp |
Official |
gds_db (Interbase/Firebird) |
3074 |
tcp,udp |
Official |
Xbox Live |
3128 |
tcp |
Unofficial |
HTTP used by web caches and the default port for the Squid cache |
3260 |
tcp,udp |
Official |
iSCSI target |
3268 |
tcp,udp |
Official |
msft-gc, Microsoft Global Catalog (LDAP service which contains data from Active Directory forests) |
3269 |
tcp,udp |
Official |
msft-gc-ssl, Microsoft Global Catalog over SSL (similar to port 3268, LDAP over SSL) |
3283 |
tcp |
Unofficial |
Apple Remote Desktop |
3300 |
tcp |
Unofficial |
TripleA game server |
3305 |
tcp,udp |
Official |
odette-ftp, Odette File Transfer Protocol (OFTP) |
3306 |
tcp,udp |
Official |
MySQL Database system |
3333 |
tcp |
Unofficial |
Network Caller ID server |
3386 |
tcp,udp |
Official |
GTP' 3GPP GSM/UMTS CDR logging protocol |
3389 |
tcp |
Unofficial |
Microsoft Terminal Server (RDP) officially registered as Windows Based Terminal (WBT) |
3396 |
tcp,udp |
Official |
Novell NDPS Printer Agent |
3689 |
tcp,udp |
Official |
DAAP Digital Audio Access Protocol used by Apple’s iTunes |
3690 |
tcp,udp |
Official |
Subversion version control system |
3702 |
tcp,udp |
Official |
Web Services Dynamic Discovery (WS-Discovery), used by various components of Windows Vista |
3724 |
tcp,udp |
Official |
World of Warcraft Online gaming MMORPG |
3784 |
tcp,udp |
Unofficial |
Ventrilo VoIP program used by Ventrilo |
3785 |
udp |
Unofficial |
Ventrilo VoIP program used by Ventrilo |
3868 tcp |
|
Official |
Diameter base protocol |
3872 |
tcp |
Unofficial |
Oracle Management Remote Agent |
3899 |
tcp |
Unofficial |
Remote Administrator |
3900 |
tcp |
Official |
Unidata UDT OS udt_os |
3945 |
tcp,udp |
Official |
EMCADS server service port, a Giritech product used by G/On |
4000 |
tcp,udp |
Unofficial |
Diablo II game |
4007 |
tcp |
Unofficial |
PrintBuzzer printer monitoring socket server |
4089 |
tcp,udp |
Official |
OpenCORE Remote Control Service |
4093 |
tcp,udp |
Official |
PxPlus Client server interface ProvideX |
4096 |
tcp,udp |
Official |
Bridge-Relay Element ASCOM |
4100 |
|
Unofficial |
WatchGuard Authentication Applet - default port |
4111 |
tcp,udp |
Official |
Xgrid |
4111 |
tcp |
Unofficial |
Microsoft Office SharePoint Portal Server - default administration port |
4125 |
tcp |
Unofficial |
Remote Web Workplace - default administration port |
4226 |
tcp,udp |
Unofficial |
Aleph One (computer game) |
4224 |
tcp |
Unofficial |
Cisco CDP Cisco discovery Protocol |
4569 |
udp |
Unofficial |
Inter-Asterisk eXchange |
4662 |
tcp,udp |
Official |
OrbitNet Message Service |
4662 |
tcp |
Unofficial |
port often used by eMule |
4664 |
tcp |
Unofficial |
Google Desktop Search |
4672 |
udp |
Unofficial |
eMule - port often used |
4747 |
tcp |
Unofficial |
Apprentice |
4750 |
tcp |
Unofficial |
BladeLogic Agent |
4894 |
tcp,udp |
Official |
LysKOM Protocol A |
4899 |
tcp,udp |
Official |
Radmin remote administration tool (program sometimes used as a Trojan horse) |
5000 |
tcp |
Official |
commplex-main |
5000 |
tcp |
Unofficial |
UPnP - Windows network device interoperability |
5000 |
tcp,udp |
Unofficial |
VTun - VPN Software |
5001 |
tcp,udp |
Unofficial |
Iperf (Tool for measuring TCP and UDP bandwidth performance) |
5001 |
tcp |
Unofficial |
Slingbox and Slingplayer |
5003 |
tcp,udp |
Official |
FileMaker Filemaker Pro |
5004 |
tcp,udp |
Official |
RTP (Real-time Transport Protocol) media data |
5005 |
tcp,udp |
Official |
RTP (Real-time Transport Protocol) control protocol |
5031 |
tcp,udp |
Unofficial |
AVM CAPI-over-TCP (ISDN over Ethernet tunneling) |
5050 |
tcp |
Unofficial |
Yahoo! Messenger |
5051 |
tcp |
Official |
ita-agent Symantec Intruder Alert |
5060 |
tcp,udp |
Official |
Session Initiation Protocol (SIP) |
5061 |
tcp |
Official |
Session Initiation Protocol (SIP) over TLS |
5093 |
udp |
Unofficial |
SPSS License Administrator (SPSS) |
5104 |
tcp |
Unofficial |
IBM NetCOOL / IMPACT HTTP Service |
5106 |
tcp |
Unofficial |
A-Talk Common connection |
5107 |
tcp |
Unofficial |
A-Talk Remote server connection |
5110 |
tcp |
Unofficial |
ProRat Server |
5121 |
tcp |
Unofficial |
Neverwinter Nights |
5176 |
tcp |
Unofficial |
ConsoleWorks default UI interface |
5190 |
tcp |
Official |
ICQ and AOL Instant Messenger |
5222 |
tcp,udp |
Official |
XMPP/Jabber|Google Talk - client connection |
5223 |
tcp |
Unofficial |
XMPP/Jabber - default port for SSL Client Connection |
5269 |
tcp,udp |
Official |
XMPP/Jabber - server connection |
5351 |
tcp,udp |
Official |
NAT Port Mapping Protocol - client-requested configuration for inbound connections through network address translators |
5353 |
tcp,udp |
Official |
mDNS - multicastDNS |
5355 |
udp,tcp |
Official |
LLMNR - Link-Local Multicast Name Resolution, allows hosts to perform name resolution for hosts on the same local link (only provided by Windows Vista and Server 2008) |
5402 |
tcp,udp |
Official |
mftp, Stratacache OmniCast content delivery system MFTP file sharing protocol |
5405 |
tcp,udp |
Official |
NetSupport |
5421 |
tcp,udp |
Official |
Net Support 2 |
5432 |
tcp,udp |
Official |
PostgreSQL database system |
5445 |
udp |
Unofficial |
Cisco Unified Video Advantage |
5495 |
tcp |
Unofficial |
Applix TM1 Admin server |
5498 |
tcp |
Unofficial |
Hotline tracker server connection |
5499 |
udp |
Unofficial |
Hotline tracker server discovery |
5500 |
tcp |
Unofficial |
VNC remote desktop protocol - for incoming listening viewer, Hotline control connection |
5501 |
tcp |
Unofficial |
Hotline file transfer connection |
5517 |
tcp |
Unofficial |
Setiqueue Proxy server client for SETI@Home project |
5555 |
tcp |
Unofficial |
Freeciv multiplay port for versions up to 2.0, Hewlett Packard Data Protector, SAP |
5556 |
tcp,udp |
Official |
Freeciv multiplay port |
5631 |
tcp,udp |
Official |
pcANYWHEREdata, Symantec pcAnywhere |
5632 |
tcp,udp |
Official |
pcANYWHEREstat, Symantec pcAnywhere |
5666 |
tcp |
Unofficial |
NRPE (Nagios) |
5667 |
tcp |
Unofficial |
NSCA (Nagios) |
5800 |
tcp |
Unofficial |
VNC remote desktop protocol - for use over HTTP |
5814 |
tcp,udp |
Official |
Hewlett-Packard Support Automation (HP OpenView Self-Healing Services) |
5900 |
tcp,udp |
Official |
VNC remote desktop protocol (used by ARD) |
6000 |
tcp |
Official |
X11 - used between an X client and server over the network |
6001 |
udp |
Official |
X11 - used between an X client and server over the network |
6005 |
tcp |
Unofficial |
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 |
Unofficial |
Brightstor Arcserve Backup |
6051 |
tcp |
Unofficial |
Brightstor Arcserve Backup |
6100 |
tcp |
Unofficial |
Vizrt System |
6110 |
tcp,udp |
Official |
softcm HP SoftBench CM |
6111 |
tcp,udp |
Official |
spc HP SoftBench Sub-Process Control |
6112 |
tcp,udp |
Official |
dtspcd - a network daemon that accepts requests from clients to execute commands and launch applications remotely |
6112 |
tcp |
Unofficial |
Blizzard's Battle.net gaming service, ArenaNet gaming service |
6129 |
tcp |
Unofficial |
Dameware Remote Control |
6257 |
udp |
Unofficial |
WinMX (see also 6699) |
6346 |
tcp,udp |
Official |
gnutella-svc, default Gnutella port (FrostWire, Limewire, Shareaza, etc.) |
6347 |
tcp,udp |
Official |
gnutella-rtr, alternative Gnutella port |
6444 |
tcp,udp |
Official |
Sun Grid Engine - Qmaster Service |
6445 |
tcp,udp |
Official |
Sun Grid Engine - Execution Service |
6502 |
tcp,udp |
Unofficial |
Danware Data NetOp Remote Control |
6522 |
tcp |
Unofficial |
Gobby (and other libobby-based software) |
6543 |
udp |
Unofficial |
Jetnet - default port that the Paradigm Research & Development Jetnet protocol communicates on |
6566 |
tcp |
Unofficial |
SANE (Scanner Access Now Easy) - SANE network scanner daemon |
6600 |
tcp |
Unofficial |
Music Playing Daemon (MPD) |
6619 |
tcp,udp |
Official |
odette-ftps, Odette File Transfer Protocol (OFTP) over TLS/SSL |
6665-6669 |
tcp |
Official |
Internet Relay Chat |
6679 |
tcp |
Unofficial |
IRC SSL (Secure Internet Relay Chat) - port often used |
6697 |
tcp |
Unofficial |
IRC SSL (Secure Internet Relay Chat) - port often used |
6699 |
tcp |
Unofficial |
WinMX (see also 6257) |
6771 |
udp |
Unofficial |
Polycom server broadcast |
6881-6887 |
tcp,udp |
Unofficial |
BitTorrent part of full range of ports used most often |
6888 |
tcp,udp |
Official |
MUSE |
6888 |
tcp,udp |
Unofficial |
BitTorrent part of full range of ports used most often |
6889-6890 |
tcp,udp |
Unofficial |
BitTorrent part of full range of ports used most often |
6891-6900 |
tcp,udp |
Unofficial |
BitTorrent part of full range of ports used most often |
6891-6900 |
tcp,udp |
Unofficial |
Windows Live Messenger (File transfer) |
6901 |
tcp,udp |
Unofficial |
Windows Live Messenger (Voice) |
6901 |
tcp,udp |
Unofficial |
BitTorrent part of full range of ports used most often |
6902-6968 |
tcp,udp |
Unofficial |
BitTorrent part of full range of ports used most often |
6969 |
tcp,udp |
Official |
acmsoda |
6969 |
tcp |
Unofficial |
BitTorrent tracker port |
6970-6999 |
tcp,udp |
Unofficial |
BitTorrent part of full range of ports used most often |
7000 |
tcp |
Unofficial |
Default port for Azureus's built in HTTPS Bittorrent Tracker |
7001 |
tcp |
Unofficial |
Default port for BEA WebLogic Server's HTTP server - though often changed during installation |
7002 |
tcp |
Unofficial |
Default port for BEA WebLogic Server's HTTPS server - though often changed during installation |
7005 |
tcp,udp |
Unofficial |
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 |
Unofficial |
Default port for BMC Software CONTROL-M/Server and CONTROL-M/Agent's - Server to Agent port though often changed during installation |
7010 |
tcp |
Unofficial |
Default port for Cisco AON AMC (AON Management Console) [2] |
7025 |
tcp |
Unofficial |
Zimbra - lmtp [mailbox] - local mail delivery |
7047 |
tcp |
Unofficial |
Zimbra - conversion server |
7133 |
tcp |
Unofficial |
Enemy Territory: Quake Wars |
7171 |
tcp |
Unofficial |
Tibia |
7306 |
tcp |
Unofficial |
Zimbra - mysql [mailbox] |
7307 |
tcp |
Unofficial |
Zimbra - mysql [logger] - logger |
7312 |
udp |
Unofficial |
Sibelius License Server port |
7670 |
tcp |
Unofficial |
BrettspielWelt BSW Boardgame Portal |
7777 |
tcp |
Unofficial |
Default port used by Windows backdoor program tini.exe |
8000 |
tcp,udp |
Official |
iRDMI - often mistakenly used instead of port 8080 |
8000 |
tcp |
Unofficial |
Common port used for internet radio streams such as those using SHOUTcast |
8002 |
tcp |
Unofficial |
Cisco Systems Unified Call Manager Intercluster Port |
8008 |
tcp |
Official |
HTTP Alternate |
8008 |
tcp |
Unofficial |
IBM HTTP Server default administration port |
8010 |
tcp |
Unofficial |
XMPP/Jabber File transfers |
8074 |
tcp |
Unofficial |
Gadu-Gadu |
8080 |
tcp |
Official |
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 |
Unofficial |
Apache Tomcat |
8086 |
tcp |
Unofficial |
HELM Web Host Automation Windows Control Panel |
8086 |
tcp |
Unofficial |
Kaspersky AV Control Center TCP Port |
8087 |
tcp |
Unofficial |
Hosting Accelerator Control Panel |
8087 |
udp |
Unofficial |
Kaspersky AV Control Center UDP Port |
8090 |
tcp |
Unofficial |
Another HTTP Alternate (http_alt_alt) - used as an alternative to port 8080 |
8118 |
tcp |
Official |
Privoxy web proxy - advertisements-filtering web proxy |
8087 |
tcp |
Unofficial |
SW Soft Plesk Control Panel |
8200 |
tcp |
Unofficial |
GoToMyPC |
8220 |
tcp |
Unofficial |
Bloomberg |
8222 |
|
Unofficial |
VMware Server Management User Interface (insecure web interface)[24]. See also, port 8333 |
8291 |
tcp |
Unofficial |
Winbox - Default port on a MikroTik RouterOS for a Windows application used to administer MikroTik RouterOS |
8294 |
tcp |
Unofficial |
Bloomberg |
8333 |
|
Unofficial |
VMware Server Management User Interface (secure web interface)[25]. See also, port 8222 |
8400 |
tcp,udp |
Official |
cvp, Commvault Unified Data Management |
8443 |
tcp |
Unofficial |
SW Soft Plesk Control Panel |
8500 |
tcp |
Unofficial |
ColdFusion Macromedia/Adobe ColdFusion default Webserver port |
8501 |
udp |
Unofficial |
Duke Nukem 3D - Default Online Port |
8767 |
udp |
Unofficial |
TeamSpeak - Default UDP Port |
8880 |
udp |
Official |
cddbp-alt, CD DataBase (CDDB) protocol (CDDBP) - alternate |
8880 |
tcp |
Official |
cddbp-alt, CD DataBase (CDDB) protocol (CDDBP) - alternate |
8880 |
tcp |
Unofficial |
WebSphere Application Server SOAP connector default port |
8881 |
tcp |
Unofficial |
Atlasz Informatics Research Ltd Secure Application Server |
8882 |
tcp |
Unofficial |
Atlasz Informatics Research Ltd Secure Application Server |
8888 |
tcp,udp |
Official |
NewsEDGE server |
8888 |
tcp |
Unofficial |
Sun Answerbook dwhttpd server (deprecated by docs.sun.com) |
8888 |
tcp |
Unofficial |
GNUmp3d HTTP music streaming and web interface port |
8888 |
tcp |
Unofficial |
LoLo Catcher HTTP web interface port (www.optiform.com) |
9000 |
tcp |
Unofficial |
Buffalo LinkSystem web access |
9000 |
tcp |
Unofficial |
DBGp |
9000 |
udp |
Unofficial |
UDPCast |
9001 |
|
Unofficial |
cisco-xremote router configuration |
9001 |
|
Unofficial |
Tor network default port |
9001 |
tcp |
Unofficial |
DBGp Proxy |
9009 |
tcp,udp |
Official |
Pichat Server - Peer to peer chat software |
9043 |
tcp |
Unofficial |
WebSphere Application Server Administration Console secure port |
9060 |
tcp |
Unofficial |
WebSphere Application Server Administration Console |
9080 |
udp |
Official |
glrpc, Groove Collaboration software GLRPC port |
9080 |
tcp |
Official |
glrpc, Groove Collaboration software GLRPC port |
9080 |
tcp |
Unofficial |
WebSphere Application Server Http Transport (port 1) default |
9090 |
tcp |
Unofficial |
Openfire Administration Console |
9100 |
tcp |
Official |
Jetdirect HP Print Services |
9110 |
udp |
Unofficial |
SSMP Message protocol |
9101 |
|
Official |
Bacula Director |
9102 |
|
Official |
Bacula File Daemon |
9103 |
|
Official |
Bacula Storage Daemon |
9119 |
tcp,udp |
Official |
MXit Instant Messenger |
9418 |
tcp,udp |
Official |
git, Git pack transfer service |
9535 |
tcp |
Official |
mngsuite, LANDesk Management Suite Remote Control |
9535 |
tcp |
Unofficial |
BBOS001, IBM Websphere Application Server (WAS) High Avail Mgr Com Port |
9443 |
tcp |
Unofficial |
WebSphere Application Server Http Transport (port 2) default |
9535 |
udp |
Official |
mngsuite, LANDesk Management Suite Remote Control |
9800 |
tcp,udp |
Official |
WebDAV Source Port |
9800 |
|
Unofficial |
WebCT e-learning portal |
9999 |
|
Unofficial |
Hydranode - edonkey2000 TELNET control port |
9999 |
|
Unofficial |
Urchin Web Analytics |
10000 |
|
Unofficial |
Webmin - web based Linux admin tool |
10000 |
|
Unofficial |
BackupExec |
10008 |
tcp,udp |
Official |
Octopus Multiplexer, primary port for the CROMP protocol, which provides a platform-independent means for communication of objects across a network |
10017 |
|
Unofficial |
AIX,NeXT, HPUX - rexd daemon control port |
10024 |
tcp |
Unofficial |
Zimbra - smtp [mta] - to amavis from postfix |
10025 |
tcp |
Unofficial |
Ximbra - smtp [mta] - back to postfix from amavis |
10050 |
tcp,udp |
Official |
Zabbix-Agent |
10051 |
tcp,udp |
Official |
Zabbix-Trapper |
10113 |
tcp,udp |
Official |
NetIQ Endpoint |
10114 |
tcp,udp |
Official |
NetIQ Qcheck |
10115 |
tcp,udp |
Official |
NetIQEndpoint |
10116 |
tcp,udp |
Official |
NetIQ VoIP Assessor |
10200 |
tcp |
Unofficial |
FRISK Software International's fpscand virus scanning daemon for Unix platforms [3] |
10200-10204 |
tcp |
Unofficial |
FRISK Software International's f-protd virus scanning daemon for Unix platforms [4] |
10308 |
|
Unofficial |
Lock-on: Modarn Air Combat |
10480 |
|
Unofficial |
SWAT 4 Dedicated Server |
11211 |
|
Unofficial |
memcached |
11235 |
|
Unofficial |
Savage:Battle for Newerth Server Hosting |
11294 |
|
Unofficial |
Blood Quest Online Server |
11371 |
|
Official |
OpenPGP HTTP Keyserver |
11576 |
|
Unofficial |
IPStor Server management communication |
12035 |
udp |
Unofficial |
Linden Lab viewer to sim |
12345 |
|
Unofficial |
NetBus - remote administration tool (often Trojan horse). Also used by NetBuster. Little Fighter 2 (TCP). |
12975 |
tcp |
Unofficial |
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 |
udp |
Unofficial |
Linden Lab viewer to sim |
13720 |
tcp,udp |
Official |
Symantec NetBackup - bprd (formerly VERITAS) |
13721 |
tcp,udp |
Official |
Symantec NetBackup - bpdbm (formerly VERITAS) |
13724 |
tcp,udp |
Official |
Symantec Network Utility - vnetd (formerly VERITAS) |
13782 |
tcp,udp |
Official |
Symantec NetBackup - bpcd (formerly VERITAS) |
13783 |
tcp,udp |
Official |
Symantec VOPIED protocol (formerly VERITAS) |
13785 |
tcp,udp |
Official |
Symantec NetBackup Database - nbdb (formerly VERITAS) |
13786 |
tcp,udp |
Official |
Symantec nomdb (formerly VERITAS) |
14567 |
udp |
Unofficial |
Battlefield 1942 and mods |
15000 |
tcp |
Unofficial |
psyBNC |
15000 |
tcp |
Unofficial |
Wesnoth |
15000 |
tcp |
Official |
hydap, Hypack Hydrographic Software Packages Data Acquisition |
15000 |
udp |
Official |
hydap, Hypack Hydrographic Software Packages Data Acquisition |
15567 |
udp |
Unofficial |
Battlefield Vietnam and mods |
15345 |
tcp,udp |
Official |
XPilot Contact Port |
16000 |
tcp |
Unofficial |
shroudBNC |
16080 |
tcp |
Unofficial |
Mac OS X Server performance cache for HTTP[26] |
16384 |
udp |
Unofficial |
Iron Mountain Digital - online backup |
16567 |
udp |
Unofficial |
Battlefield 2 and mods |
19226 |
tcp |
Unofficial |
Panda Software AdminSecure Communication Agent |
19638 |
tcp |
Unofficial |
Ensim Control Panel |
19813 |
tcp |
Unofficial |
4D database Client Server Communication |
20000 |
|
Official |
DNP (Distributed Network Protocol), a protocol used in SCADA systems between communicating RTU's and IED's |
20000 |
|
Unofficial |
Usermin, web based user tool |
20720 |
tcp |
Unofficial |
Symantec i3 Web GUI server |
22347 |
tcp,udp |
Official |
WibuKey, default port used for communications between the WibuKey Network Server and the WibuKey run-time client for the WIBU-SYSTEMS AG Software protection system |
22350 |
tcp,udp |
Official |
CodeMeter, default port used for communications with the CodeMeter Server for the WIBU-SYSTEMS AG Software protection system |
24554 |
tcp,udp |
Official |
BINKP, Fidonet mail transfers over TCP/IP |
24800 |
|
Unofficial |
Synergy: keyboard/mouse sharing software |
24842 |
|
Unofficial |
StepMania: Online: Dance Dance Revolution Simulator |
25999 |
tcp |
Unofficial |
Xfire |
26000 |
tcp,udp |
Official |
id Software's Quake server |
26000 |
tcp |
Unofficial |
CCP's EVE Online Online gaming MMORPG |
27000 |
udp |
Unofficial |
(through 27006) id Software's QuakeWorld master server |
27010 |
|
Unofficial |
Half-Life and its mods, such as Counter-Strike |
27015 |
|
Unofficial |
Half-Life and its mods, such as Counter-Strike |
27374 |
|
Unofficial |
Sub7's default port. Most script kiddies do not change the default port. |
27500 |
udp |
Unofficial |
(through 27900) id Software's QuakeWorld |
27888 |
udp |
Unofficial |
Kaillera server |
27900 |
|
Unofficial |
(through 27901) Nintendo Wi-Fi Connection |
27901 |
udp |
Unofficial |
(through 27910) id Software's Quake II master server |
27960 |
udp |
Unofficial |
(through 27969) Activision's Enemy Territory and id Software's Quake III Arena and Quake III and some ioquake3 derived games |
28910 |
|
Unofficial |
Nintendo Wi-Fi Connection |
28960 |
|
Unofficial |
Call of Duty 2 Common Call of Duty 2 port - (PC Version) |
29900 |
|
Unofficial |
(through 29901) Nintendo Wi-Fi Connection |
29920 |
|
Unofficial |
Nintendo Wi-Fi Connection |
30000 |
|
Unofficial |
Pokemon Netbattle |
30564 |
tcp |
Unofficial |
Multiplicity: keyboard/mouse/clipboard sharing software |
31337 |
tcp |
Unofficial |
Back Orifice - remote administration tool (often Trojan horse) |
31337 |
tcp |
Unofficial |
xc0r3 - xc0r3 security antivir port |
31415 |
|
Unofficial |
ThoughtSignal - Server Communication Service (often Informational) |
31456-31458 |
tcp |
Unofficial |
TetriNET ports (in order: IRC, game, and spectating) |
32245 |
tcp |
Unofficial |
MMTSG-mutualed over MMT (encrypted transmission) |
32976 |
tcp |
Unofficial |
LogMeIn Hamachi (VPN tunnel software; also port 12975) - used to connect to Mediation Server (bibi.hamachi.cc); will attempt to use SSL (TCP port 443) if both 12975 & 32976 fail to connect |
33434 |
tcp,upd |
Official |
traceroute |
34443 |
|
Unofficial |
Linksys PSUS4 print server |
37777 |
tcp |
Unofficial |
Digital Video Recorder hardware |
36963 |
|
Unofficial |
Counter Strike 2D multiplayer port (2D clone of popular CounterStrike computer game) |
40000 |
tcp,upd |
Official |
SafetyNET p Real-time Industrial Ethernet protocol |
43594-43595 |
tcp |
Unofficial |
RuneScape |
47808 |
tcp,upd |
Official |
BACnet Building Automation and Control Networks |
49151 |
|
Official |
IANA Reserved |