Service Name and Transport Protocol Port Number Registry
- Last Updated
- 2024-09-23
- Expert(s)
-
TCP/UDP: Joe Touch; Eliot Lear, Kumiko Ono, Wes Eddy, Brian Trammell, Jana Iyengar, and Michael Scharf SCTP: Michael Tuexen DCCP: Eddie Kohler and Yoshifumi Nishida
- Reference
- [RFC6335]
- Note
-
Service names and port numbers are used to distinguish between different services that run over transport protocols such as TCP, UDP, DCCP, and SCTP. Service names are assigned on a first-come, first-served process, as documented in [RFC6335]. Port numbers are assigned in various ways, based on three ranges: System Ports (0-1023), User Ports (1024-49151), and the Dynamic and/or Private Ports (49152-65535); the different uses of these ranges are described in [RFC6335]. According to Section 8.1.2 of [RFC6335], System Ports are assigned by the "IETF Review" or "IESG Approval" procedures described in [RFC8126]. User Ports are assigned by IANA using the "IETF Review" process, the "IESG Approval" process, or the "Expert Review" process, as per [RFC6335]. Dynamic Ports are not assigned. The registration procedures for service names and port numbers are described in [RFC6335]. Assigned ports both System and User ports SHOULD NOT be used without or prior to IANA registration. ************************************************************************ * PLEASE NOTE THE FOLLOWING: * * * * ASSIGNMENT OF A PORT NUMBER DOES NOT IN ANY WAY IMPLY AN * * ENDORSEMENT OF AN APPLICATION OR PRODUCT, AND THE FACT THAT NETWORK * * TRAFFIC IS FLOWING TO OR FROM A REGISTERED PORT DOES NOT MEAN THAT * * IT IS "GOOD" TRAFFIC, NOR THAT IT NECESSARILY CORRESPONDS TO THE * * ASSIGNED SERVICE. FIREWALL AND SYSTEM ADMINISTRATORS SHOULD * * CHOOSE HOW TO CONFIGURE THEIR SYSTEMS BASED ON THEIR KNOWLEDGE OF * * THE TRAFFIC IN QUESTION, NOT WHETHER THERE IS A PORT NUMBER * * REGISTERED OR NOT. * ************************************************************************
- Request an Assignment
-
[https://www.iana.org/protocols/apply]
- Available Formats
-
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Service Name | Port Number | Transport Protocol | Description | Assignee | Contact | Registration Date | Modification Date | Reference | Service Code | Unauthorized Use Reported | Assignment Notes |
---|---|---|---|---|---|---|---|---|---|---|---|
srmp | 193 | tcp | Spider Remote Monitoring Protocol | [Ted_J_Socolofsky] | [Ted_J_Socolofsky] | ||||||
srmp | 193 | udp | Spider Remote Monitoring Protocol | [Ted_J_Socolofsky] | [Ted_J_Socolofsky] | ||||||
fiveacross | 1193 | tcp | Five Across Server | [Glenn_Reid] | [Glenn_Reid] | 2004-11 | |||||
fiveacross | 1193 | udp | Five Across Server | [Glenn_Reid] | [Glenn_Reid] | 2004-11 | |||||
driveappserver | 1930 | tcp | Drive AppServer | [Andrew_Johnson] | [Andrew_Johnson] | ||||||
driveappserver | 1930 | udp | Drive AppServer | [Andrew_Johnson] | [Andrew_Johnson] | ||||||
amdsched | 1931 | tcp | AMD SCHED | [Michael_Walsh] | [Michael_Walsh] | ||||||
amdsched | 1931 | udp | AMD SCHED | [Michael_Walsh] | [Michael_Walsh] | ||||||
ctt-broker | 1932 | tcp | CTT Broker | [Jens_Edlund] | [Jens_Edlund] | ||||||
ctt-broker | 1932 | udp | CTT Broker | [Jens_Edlund] | [Jens_Edlund] | ||||||
xmapi | 1933 | tcp | IBM LM MT Agent | ||||||||
xmapi | 1933 | udp | IBM LM MT Agent | ||||||||
xaapi | 1934 | tcp | IBM LM Appl Agent | [Helga_Wolin] | [Helga_Wolin] | ||||||
xaapi | 1934 | udp | IBM LM Appl Agent | [Helga_Wolin] | [Helga_Wolin] | ||||||
macromedia-fcs | 1935 | tcp | Macromedia Flash Communications Server MX | [Pritham_Shetty] | [Pritham_Shetty] | ||||||
macromedia-fcs | 1935 | udp | Macromedia Flash Communications server MX | [Pritham_Shetty] | [Pritham_Shetty] | ||||||
jetcmeserver | 1936 | tcp | JetCmeServer Server Port | ||||||||
jetcmeserver | 1936 | udp | JetCmeServer Server Port | ||||||||
jwserver | 1937 | tcp | JetVWay Server Port | ||||||||
jwserver | 1937 | udp | JetVWay Server Port | ||||||||
jwclient | 1938 | tcp | JetVWay Client Port | ||||||||
jwclient | 1938 | udp | JetVWay Client Port | ||||||||
jvserver | 1939 | tcp | JetVision Server Port | ||||||||
jvserver | 1939 | udp | JetVision Server Port | ||||||||
drwcs | 2193 | tcp | Dr.Web Enterprise Management Service | [Eugeny_Gladkih] | [Eugeny_Gladkih] | 2008-01-31 | |||||
drwcs | 2193 | udp | Dr.Web Enterprise Management Service | [Eugeny_Gladkih] | [Eugeny_Gladkih] | 2008-01-31 | |||||
spandataport | 3193 | tcp | SpanDataPort | [Jesse_McKay] | [Jesse_McKay] | ||||||
spandataport | 3193 | udp | SpanDataPort | [Jesse_McKay] | [Jesse_McKay] | ||||||
pvxplusio | 4193 | tcp | PxPlus remote file srvr | [Mike_King] | [Mike_King] | 2009-11-09 | |||||
4193 | udp | Reserved | |||||||||
aol-3 | 5193 | tcp | AmericaOnline3 | [Bruce_Mackey] | [Bruce_Mackey] | ||||||
aol-3 | 5193 | udp | AmericaOnline3 | [Bruce_Mackey] | [Bruce_Mackey] | ||||||
8193 | Unassigned | ||||||||||
19192-19193 | Unassigned | ||||||||||
19284-19314 | Unassigned | ||||||||||
keyshadow | 19315 | tcp | Key Shadow for SASSAFRAS | [Mark_Valence] | [Mark_Valence] | ||||||
keyshadow | 19315 | udp | Key Shadow for SASSAFRAS | [Mark_Valence] | [Mark_Valence] | ||||||
19316-19397 | Unassigned | ||||||||||
mtrgtrans | 19398 | tcp | mtrgtrans | [Katsuhito_Muroi] | [Katsuhito_Muroi] | ||||||
mtrgtrans | 19398 | udp | mtrgtrans | [Katsuhito_Muroi] | [Katsuhito_Muroi] | ||||||
19399-19409 | Unassigned |
Contact Information
ID | Name | Contact URI | Last Updated |
---|---|---|---|
[Andrew_Johnson] | Andrew Johnson | mailto:andrew.johnson&bliss-support.demon.co.uk | |
[Bruce_Mackey] | Bruce Mackey | mailto:BAMackey&aol.com | |
[Eugeny_Gladkih] | Eugeny Gladkih | mailto:john&drweb.com | 2008-01-31 |
[Glenn_Reid] | Glenn Reid | mailto:port-reg&fiveacross.com | 2004-11 |
[Helga_Wolin] | Helga Wolin | mailto:hwolin&us.ibm.com | |
[Jens_Edlund] | Jens Edlund | mailto:edlund&speech.kth.se | 2005-08 |
[Jesse_McKay] | Jesse McKay | mailto:jesse&spandata.com | |
[Katsuhito_Muroi] | Katsuhito Muroi | mailto:muroi&pfu.co.jp | |
[Mark_Valence] | Mark Valence | mailto:kurash&sassafras.com | |
[Michael_Walsh] | Michael Walsh | mailto:mww&warwick.net | |
[Mike_King] | Mike King | mailto:mike.king&pvxplus.com | 2009-11-09 |
[Pritham_Shetty] | Pritham Shetty | mailto:pritham¯omedia.com | |
[Ted_J_Socolofsky] | Ted J. Socolofsky | mailto:Teds&spider.co.uk |