Service Name and Transport Protocol Port Number Registry

Last Updated
2014-08-15
Expert(s)
TCP/UDP: Joe Touch; Eliot Lear, Allison Mankin, Markku Kojo, Kumiko Ono, Martin Stiemerling, Lars Eggert, Alexey Melnikov and Wes Eddy; 
    DCCP: Eddie Kohler; SCTP: Allison Mankin
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 difference uses of these ranges is described in
[RFC6335]. System Ports are assigned by IETF
process for standards-track protocols, as per [RFC6335].  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.                                                   *
************************************************************************
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Service Name Port Number Transport Protocol Description Assignee Contact Registration Date Modification Date Reference Service Code Known Unauthorized Uses Assignment Notes
uuidgen 697 udp UUIDGEN [James_Falkner] [James_Falkner]
olsr 698 tcp OLSR [Thomas_Clausen] [Thomas_Clausen]
olsr 698 udp OLSR [Thomas_Clausen] [Thomas_Clausen]
accessnetwork 699 tcp Access Network [Yingchun_Xu] [Yingchun_Xu]
accessnetwork 699 udp Access Network [Yingchun_Xu] [Yingchun_Xu]
epp 700 tcp Extensible Provisioning Protocol [RFC5734]
epp 700 udp Extensible Provisioning Protocol [RFC5734]
lmp 701 tcp Link Management Protocol (LMP) [RFC4204]
lmp 701 udp Link Management Protocol (LMP) [RFC4204]
iris-beep 702 tcp IRIS over BEEP [RFC3983]
iris-beep 702 udp IRIS over BEEP [RFC3983]
703 Unassigned
elcsd 704 tcp errlog copy/server daemon
elcsd 704 udp errlog copy/server daemon
agentx 705 tcp AgentX [Bob_Natale] [Bob_Natale]
agentx 705 udp AgentX [Bob_Natale] [Bob_Natale]
silc 706 tcp SILC [Pekka_Riikonen] [Pekka_Riikonen]
silc 706 udp SILC [Pekka_Riikonen] [Pekka_Riikonen]
borland-dsj 707 tcp Borland DSJ [Gerg_Cole] [Gerg_Cole]
borland-dsj 707 udp Borland DSJ [Gerg_Cole] [Gerg_Cole]
708 Unassigned
entrust-kmsh 709 tcp Entrust Key Management Service Handler
entrust-kmsh 709 udp Entrust Key Management Service Handler
entrust-ash 710 tcp Entrust Administration Service Handler [Peter_Whittaker] [Peter_Whittaker]
entrust-ash 710 udp Entrust Administration Service Handler [Peter_Whittaker] [Peter_Whittaker]
cisco-tdp 711 tcp Cisco TDP [Bruce_Davie] [Bruce_Davie]
cisco-tdp 711 udp Cisco TDP [Bruce_Davie] [Bruce_Davie]
tbrpf 712 tcp TBRPF [RFC3684]
tbrpf 712 udp TBRPF [RFC3684]
iris-xpc 713 tcp IRIS over XPC
iris-xpc 713 udp IRIS over XPC
iris-xpcs 714 tcp IRIS over XPCS [RFC4992]
iris-xpcs 714 udp IRIS over XPCS [RFC4992]
iris-lwz 715 tcp IRIS-LWZ [RFC4993]
iris-lwz 715 udp IRIS-LWZ [RFC4993]
pana 716 udp PANA Messages [RFC5191]
717-728 Unassigned
netviewdm1 729 tcp IBM NetView DM/6000 Server/Client
netviewdm1 729 udp IBM NetView DM/6000 Server/Client
netviewdm2 730 tcp IBM NetView DM/6000 send/tcp
netviewdm2 730 udp IBM NetView DM/6000 send/tcp
netviewdm3 731 tcp IBM NetView DM/6000 receive/tcp [Philippe_Binet] [Philippe_Binet]
netviewdm3 731 udp IBM NetView DM/6000 receive/tcp [Philippe_Binet] [Philippe_Binet]
732-740 Unassigned
netgw 741 tcp netGW [Oliver_Korfmacher] [Oliver_Korfmacher]
netgw 741 udp netGW [Oliver_Korfmacher] [Oliver_Korfmacher]
netrcs 742 tcp Network based Rev. Cont. Sys. [Gordon_C_Galligher] [Gordon_C_Galligher]
netrcs 742 udp Network based Rev. Cont. Sys. [Gordon_C_Galligher] [Gordon_C_Galligher]
743 Unassigned
flexlm 744 tcp Flexible License Manager [Matt_Christiano] [Matt_Christiano]
flexlm 744 udp Flexible License Manager [Matt_Christiano] [Matt_Christiano]
745-746 Unassigned
fujitsu-dev 747 tcp Fujitsu Device Control
fujitsu-dev 747 udp Fujitsu Device Control
ris-cm 748 tcp Russell Info Sci Calendar Manager
ris-cm 748 udp Russell Info Sci Calendar Manager
kerberos-adm 749 tcp kerberos administration
kerberos-adm 749 udp kerberos administration
rfile 750 tcp
loadav 750 udp
kerberos-iv 750 udp kerberos version iv [Martin_Hamilton] [Martin_Hamilton]
pump 751 tcp
pump 751 udp
qrh 752 tcp
qrh 752 udp
rrh 753 tcp
rrh 753 udp
tell 754 tcp send [Josyula_R_Rao] [Josyula_R_Rao]
tell 754 udp send [Josyula_R_Rao] [Josyula_R_Rao]
755-756 Unassigned
nlogin 758 tcp
nlogin 758 udp
con 759 tcp
con 759 udp
ns 760 tcp
ns 760 udp
rxe 761 tcp
rxe 761 udp
quotad 762 tcp
quotad 762 udp
cycleserv 763 tcp
cycleserv 763 udp
omserv 764 tcp
omserv 764 udp
webster 765 tcp [Josyula_R_Rao] [Josyula_R_Rao]
webster 765 udp [Josyula_R_Rao] [Josyula_R_Rao]
766 Unassigned
phonebook 767 tcp phone [Josyula_R_Rao] [Josyula_R_Rao]
phonebook 767 udp phone [Josyula_R_Rao] [Josyula_R_Rao]
768 Unassigned
vid 769 tcp
vid 769 udp
cadlock 770 tcp
cadlock 770 udp
rtip 771 tcp
rtip 771 udp
cycleserv2 772 tcp
cycleserv2 772 udp
submit 773 tcp
notify 773 udp
rpasswd 774 tcp

People

ID Name Contact URI Last Updated
[Bob_Natale] Bob Natale mailto:bob.natale&appliedsnmp.com
[Bruce_Davie] Bruce Davie mailto:bsd&cisco.com
[Gerg_Cole] Gerg Cole mailto:gcole&corp.borland.com
[Gordon_C_Galligher] Gordon C. Galligher mailto:gorpong&ping.chi.il.us
[James_Falkner] James Falkner mailto:james.falkner&sun.com
[Josyula_R_Rao] Josyula R. Rao mailto:jrrao&watson.ibm.com
[Martin_Hamilton] Martin Hamilton mailto:martin&mrrl.lut.as.uk
[Matt_Christiano] Matt Christiano mailto:globes@matt&oliveb.atc.olivetti.com
[Oliver_Korfmacher] Oliver Korfmacher mailto:okorf&netcs.com
[Pekka_Riikonen] Pekka Riikonen mailto:priikone&poseidon.pspt.fi
[Peter_Whittaker] Peter Whittaker mailto:pww&entrust.com
[Philippe_Binet] Philippe Binet mailto:phbinet&vnet.ibm.com
[Thomas_Clausen] Thomas Clausen mailto:thomas.clausen&inria.fr
[Yingchun_Xu] Yingchun Xu mailto:Yingchun_Xu&3com.com