Service Name and Transport Protocol Port Number Registry
- Last Updated
- 2024-10-15
- 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 |
---|---|---|---|---|---|---|---|---|---|---|---|
dtn1 | 2445 | udp | DTN1 | [Bob_Gaddie] | [Bob_Gaddie] | ||||||
bues-service | 2446 | tcp | bues_service IANA assigned this well-formed service name as a replacement for "bues_service". |
[Leonhard_Diekmann] | [Leonhard_Diekmann] | ||||||
bues_service | 2446 | tcp | bues_service | [Leonhard_Diekmann] | [Leonhard_Diekmann] | This entry is an alias to "bues-service". This entry is now historic, not usable for use with many common service discovery mechanisms. | |||||
bues-service | 2446 | udp | bues_service IANA assigned this well-formed service name as a replacement for "bues_service". |
[Leonhard_Diekmann] | [Leonhard_Diekmann] | ||||||
bues_service | 2446 | udp | bues_service | [Leonhard_Diekmann] | [Leonhard_Diekmann] | This entry is an alias to "bues-service". This entry is now historic, not usable for use with many common service discovery mechanisms. | |||||
ovwdb | 2447 | tcp | OpenView NNM daemon | [Eric_Pulsipher_2] | [Eric_Pulsipher_2] | ||||||
ovwdb | 2447 | udp | OpenView NNM daemon | [Eric_Pulsipher_2] | [Eric_Pulsipher_2] | ||||||
hpppssvr | 2448 | tcp | hpppsvr | [Bridgette_Landers] | [Bridgette_Landers] | ||||||
hpppssvr | 2448 | udp | hpppsvr | [Bridgette_Landers] | [Bridgette_Landers] | ||||||
ratl | 2449 | tcp | RATL | [Paul_Greenfield] | [Paul_Greenfield] | ||||||
ratl | 2449 | udp | RATL | [Paul_Greenfield] | [Paul_Greenfield] | ||||||
netadmin | 2450 | tcp | netadmin | ||||||||
netadmin | 2450 | udp | netadmin | ||||||||
netchat | 2451 | tcp | netchat | [Julian_Mehnle] | [Julian_Mehnle] | ||||||
netchat | 2451 | udp | netchat | [Julian_Mehnle] | [Julian_Mehnle] | ||||||
snifferclient | 2452 | tcp | SnifferClient | [Amy_Weaver_2] | [Amy_Weaver_2] | ||||||
snifferclient | 2452 | udp | SnifferClient | [Amy_Weaver_2] | [Amy_Weaver_2] | ||||||
madge-ltd | 2453 | tcp | madge ltd | [Mark_Lyall] | [Mark_Lyall] | ||||||
madge-ltd | 2453 | udp | madge ltd | [Mark_Lyall] | [Mark_Lyall] | ||||||
indx-dds | 2454 | tcp | IndX-DDS | [Paul_Carmichael] | [Paul_Carmichael] | ||||||
indx-dds | 2454 | udp | IndX-DDS | [Paul_Carmichael] | [Paul_Carmichael] | ||||||
wago-io-system | 2455 | tcp | WAGO-IO-SYSTEM | [Jorg_Hoffmann] | [Jorg_Hoffmann] | ||||||
wago-io-system | 2455 | udp | WAGO-IO-SYSTEM | [Jorg_Hoffmann] | [Jorg_Hoffmann] | ||||||
altav-remmgt | 2456 | tcp | altav-remmgt | [Gary_M_Allen] | [Gary_M_Allen] | ||||||
altav-remmgt | 2456 | udp | altav-remmgt | [Gary_M_Allen] | [Gary_M_Allen] | ||||||
rapido-ip | 2457 | tcp | Rapido_IP | [Man_Shuen_Cheung] | [Man_Shuen_Cheung] | ||||||
rapido-ip | 2457 | udp | Rapido_IP | [Man_Shuen_Cheung] | [Man_Shuen_Cheung] | ||||||
griffin | 2458 | tcp | griffin | [Tom_Taylor] | [Tom_Taylor] | ||||||
griffin | 2458 | udp | griffin | [Tom_Taylor] | [Tom_Taylor] | ||||||
xrpl | 2459 | tcp | Community | [David_Schwartz] | [David_Schwartz] | 2019-08-09 | |||||
xrpl | 2459 | udp | Community | [David_Schwartz] | [David_Schwartz] | 2019-08-09 | |||||
ms-theater | 2460 | tcp | ms-theater | [Anton_Kucer] | [Anton_Kucer] | ||||||
ms-theater | 2460 | udp | ms-theater | [Anton_Kucer] | [Anton_Kucer] | ||||||
qadmifoper | 2461 | tcp | qadmifoper | ||||||||
qadmifoper | 2461 | udp | qadmifoper | ||||||||
qadmifevent | 2462 | tcp | qadmifevent | [Pekka_Takaranta] | [Pekka_Takaranta] | ||||||
qadmifevent | 2462 | udp | qadmifevent | [Pekka_Takaranta] | [Pekka_Takaranta] | ||||||
lsi-raid-mgmt | 2463 | tcp | LSI RAID Management | [NetApp] | [MSW_architecture_team] | 2014-07-18 | |||||
lsi-raid-mgmt | 2463 | udp | LSI RAID Management | [NetApp] | [MSW_architecture_team] | 2014-07-18 | |||||
direcpc-si | 2464 | tcp | DirecPC SI | [Doug_Dillon] | [Doug_Dillon] | ||||||
direcpc-si | 2464 | udp | DirecPC SI | [Doug_Dillon] | [Doug_Dillon] | ||||||
lbm | 2465 | tcp | Load Balance Management | ||||||||
lbm | 2465 | udp | Load Balance Management | ||||||||
lbf | 2466 | tcp | Load Balance Forwarding | [Kazuhiro_Koide] | [Kazuhiro_Koide] | ||||||
lbf | 2466 | udp | Load Balance Forwarding | [Kazuhiro_Koide] | [Kazuhiro_Koide] | ||||||
high-criteria | 2467 | tcp | High Criteria | [Konstantin_Iavid] | [Konstantin_Iavid] | ||||||
high-criteria | 2467 | udp | High Criteria | [Konstantin_Iavid] | [Konstantin_Iavid] | ||||||
qip-msgd | 2468 | tcp | qip_msgd | [Mike_Morgan] | [Mike_Morgan] | ||||||
qip-msgd | 2468 | udp | qip_msgd | [Mike_Morgan] | [Mike_Morgan] | ||||||
mti-tcs-comm | 2469 | tcp | MTI-TCS-COMM | [Mario_Bonin] | [Mario_Bonin] | ||||||
mti-tcs-comm | 2469 | udp | MTI-TCS-COMM | [Mario_Bonin] | [Mario_Bonin] | ||||||
taskman-port | 2470 | tcp | taskman port | [Boris_Panteleev] | [Boris_Panteleev] | ||||||
taskman-port | 2470 | udp | taskman port | [Boris_Panteleev] | [Boris_Panteleev] | ||||||
seaodbc | 2471 | tcp | SeaODBC | [Adrian_Hornby] | [Adrian_Hornby] | ||||||
seaodbc | 2471 | udp | SeaODBC | [Adrian_Hornby] | [Adrian_Hornby] | ||||||
c3 | 2472 | tcp | C3 | [Eckhard_Grieger] | [Eckhard_Grieger] | ||||||
c3 | 2472 | udp | C3 | [Eckhard_Grieger] | [Eckhard_Grieger] | ||||||
aker-cdp | 2473 | tcp | Aker-cdp | [Rodrigo_Ormonde] | [Rodrigo_Ormonde] | ||||||
aker-cdp | 2473 | udp | Aker-cdp | [Rodrigo_Ormonde] | [Rodrigo_Ormonde] | ||||||
vitalanalysis | 2474 | tcp | Vital Analysis | [Srinivas_Reddy] | [Srinivas_Reddy] | ||||||
vitalanalysis | 2474 | udp | Vital Analysis | [Srinivas_Reddy] | [Srinivas_Reddy] | ||||||
ace-server | 2475 | tcp | ACE Server | ||||||||
ace-server | 2475 | udp | ACE Server | ||||||||
ace-svr-prop | 2476 | tcp | ACE Server Propagation | ||||||||
ace-svr-prop | 2476 | udp | ACE Server Propagation | ||||||||
ssm-cvs | 2477 | tcp | SecurSight Certificate Valifation Service | ||||||||
ssm-cvs | 2477 | udp | SecurSight Certificate Valifation Service | ||||||||
ssm-cssps | 2478 | tcp | SecurSight Authentication Server (SSL) | ||||||||
ssm-cssps | 2478 | udp | SecurSight Authentication Server (SSL) | ||||||||
ssm-els | 2479 | tcp | SecurSight Event Logging Server (SSL) | [John_Linn] | [John_Linn] | ||||||
ssm-els | 2479 | udp | SecurSight Event Logging Server (SSL) | [John_Linn] | [John_Linn] | ||||||
powerexchange | 2480 | tcp | Informatica PowerExchange Listener | [Informatica] | [Philip_Line] | 2023-03-13 | |||||
powerexchange | 2480 | udp | Informatica PowerExchange Listener | [Informatica] | [Philip_Line] | 2023-03-13 | |||||
giop | 2481 | tcp | Oracle GIOP | ||||||||
giop | 2481 | udp | Oracle GIOP | ||||||||
giop-ssl | 2482 | tcp | Oracle GIOP SSL | ||||||||
giop-ssl | 2482 | udp | Oracle GIOP SSL | ||||||||
ttc | 2483 | tcp | Oracle TTC | ||||||||
ttc | 2483 | udp | Oracle TTC | ||||||||
ttc-ssl | 2484 | tcp | Oracle TTC SSL | [Chandar_Venkataraman] | [Chandar_Venkataraman] | ||||||
ttc-ssl | 2484 | udp | Oracle TTC SSL | [Chandar_Venkataraman] | [Chandar_Venkataraman] | ||||||
netobjects1 | 2485 | tcp | Net Objects1 | ||||||||
netobjects1 | 2485 | udp | Net Objects1 | ||||||||
netobjects2 | 2486 | tcp | Net Objects2 | [Francois_Granade] | [Francois_Granade] | ||||||
netobjects2 | 2486 | udp | Net Objects2 | [Francois_Granade] | [Francois_Granade] | ||||||
pns | 2487 | tcp | Policy Notice Service | [Akiyoshi_Ochi] | [Akiyoshi_Ochi] | ||||||
pns | 2487 | udp | Policy Notice Service | [Akiyoshi_Ochi] | [Akiyoshi_Ochi] | ||||||
moy-corp | 2488 | tcp | Moy Corporation | [Gang_Gong_Moy] | [Gang_Gong_Moy] | ||||||
moy-corp | 2488 | udp | Moy Corporation | [Gang_Gong_Moy] | [Gang_Gong_Moy] | ||||||
tsilb | 2489 | tcp | TSILB | [James_Irwin] | [James_Irwin] | ||||||
tsilb | 2489 | udp | TSILB | [James_Irwin] | [James_Irwin] | ||||||
qip-qdhcp | 2490 | tcp | qip_qdhcp | [Mike_Morgan] | [Mike_Morgan] | ||||||
qip-qdhcp | 2490 | udp | qip_qdhcp | [Mike_Morgan] | [Mike_Morgan] | ||||||
conclave-cpp | 2491 | tcp | Conclave CPP | [Larry_Lipstone] | [Larry_Lipstone] | ||||||
conclave-cpp | 2491 | udp | Conclave CPP | [Larry_Lipstone] | [Larry_Lipstone] | ||||||
groove | 2492 | tcp | GROOVE | [Ray_Ozzie] | [Ray_Ozzie] | ||||||
groove | 2492 | udp | GROOVE | [Ray_Ozzie] | [Ray_Ozzie] | ||||||
talarian-mqs | 2493 | tcp | Talarian MQS | [Jim_Stabile] | [Jim_Stabile] | ||||||
talarian-mqs | 2493 | udp | Talarian MQS | [Jim_Stabile] | [Jim_Stabile] | ||||||
bmc-ar | 2494 | tcp | BMC AR | [Portnoy_Boxman] | [Portnoy_Boxman] | ||||||
bmc-ar | 2494 | udp | BMC AR | [Portnoy_Boxman] | [Portnoy_Boxman] |