telnet |
23 |
tcp |
Telnet |
[Jon_Postel] |
[Jon_Postel] |
|
|
[RFC854] |
|
|
Defined TXT keys: u=<username> p=<password> |
telnet |
23 |
udp |
Telnet |
[Jon_Postel] |
[Jon_Postel] |
|
|
[RFC854] |
|
|
Defined TXT keys: u=<username> p=<password> |
ntp |
123 |
tcp |
Network Time Protocol |
[Dave_Mills] |
[Dave_Mills] |
|
|
[RFC5905] |
|
|
|
ntp |
123 |
udp |
Network Time Protocol |
[Dave_Mills] |
[Dave_Mills] |
|
|
[RFC5905] |
|
|
|
cdc |
223 |
tcp |
Certificate Distribution Center |
[Kannan_Alagappan] |
[Kannan_Alagappan] |
|
|
|
|
|
|
cdc |
223 |
udp |
Certificate Distribution Center |
[Kannan_Alagappan] |
[Kannan_Alagappan] |
|
|
|
|
|
|
rpki-rtr |
323 |
tcp |
Resource PKI to Router Protocol |
[IESG] |
[IETF_Chair] |
|
|
[RFC6810] |
|
|
|
|
323 |
udp |
Reserved |
|
|
|
|
|
|
|
|
matip-type-a |
350 |
tcp |
MATIP Type A |
[Alain_Robert] |
[Alain_Robert] |
|
|
[RFC2351] |
|
|
|
matip-type-a |
350 |
udp |
MATIP Type A |
[Alain_Robert] |
[Alain_Robert] |
|
|
[RFC2351] |
|
|
|
matip-type-b |
351 |
tcp |
MATIP Type B |
[Alain_Robert] |
[Alain_Robert] |
|
|
[RFC2351] |
|
|
|
matip-type-b |
351 |
udp |
MATIP Type B |
[Alain_Robert] |
[Alain_Robert] |
|
|
[RFC2351] |
|
|
|
|
359 |
tcp |
Reserved |
|
|
|
2023-11-16 |
|
|
|
De-Assigned on 2023-11-16. |
|
359 |
udp |
Reserved |
|
|
|
2023-11-16 |
|
|
|
De-Assigned on 2023-11-16. |
opc-job-start |
423 |
tcp |
IBM Operations Planning and Control Start |
|
|
|
|
|
|
|
|
opc-job-start |
423 |
udp |
IBM Operations Planning and Control Start |
|
|
|
|
|
|
|
|
ibm-db2 |
523 |
tcp |
IBM-DB2 |
[Juliana_Hsu] |
[Juliana_Hsu] |
|
|
|
|
|
|
ibm-db2 |
523 |
udp |
IBM-DB2 |
[Juliana_Hsu] |
[Juliana_Hsu] |
|
|
|
|
|
|
oob-ws-http |
623 |
tcp |
DMTF out-of-band web services management protocol |
[Jim_Davis] |
[Jim_Davis] |
2007-06 |
|
|
|
|
|
asf-rmcp |
623 |
udp |
ASF Remote Management and Control Protocol |
[Carl_First] |
[Carl_First] |
|
|
|
|
|
|
rift-lies |
914 |
udp |
Routing in Fat Trees Link Information Elements
(TEMPORARY - registered 2023-02-17, extension registered 2024-01-12, expires 2025-02-17)
|
[RIFT_WG] |
[Jordan_Head][Tony_Przygienda] |
2023-02-17 |
2024-01-12 |
[draft-ietf-rift-rift-16] |
|
|
|
rift-ties |
915 |
udp |
Routing in Fat Trees Topology Information Elements
(TEMPORARY - registered 2023-02-17, extension registered 2024-01-12, expires 2025-02-17)
|
[RIFT_WG] |
[Jordan_Head][Tony_Przygienda] |
2023-02-17 |
2024-01-12 |
[draft-ietf-rift-rift-16] |
|
|
|
|
1023 |
tcp |
Reserved |
[IANA] |
[IANA] |
|
|
|
|
|
|
|
1023 |
udp |
Reserved |
[IANA] |
[IANA] |
|
|
|
|
|
|
murray |
1123 |
tcp |
Murray |
[Stu_Mark] |
[Stu_Mark] |
|
|
|
|
|
|
murray |
1123 |
udp |
Murray |
[Stu_Mark] |
[Stu_Mark] |
|
|
|
|
|
|
tgp |
1223 |
tcp |
TrulyGlobal Protocol |
[Gur_Kimchi] |
[Gur_Kimchi] |
2008-05-20 |
|
|
|
|
|
tgp |
1223 |
udp |
TrulyGlobal Protocol |
[Gur_Kimchi] |
[Gur_Kimchi] |
2008-05-20 |
|
|
|
|
|
periscope |
1230 |
tcp |
Periscope |
[Kevin_Madden] |
[Kevin_Madden] |
|
|
|
|
|
|
periscope |
1230 |
udp |
Periscope |
[Kevin_Madden] |
[Kevin_Madden] |
|
|
|
|
|
|
menandmice-lpm |
1231 |
tcp |
menandmice-lpm |
[Sigfus_Magnusson] |
[Sigfus_Magnusson] |
|
|
|
|
|
|
menandmice-lpm |
1231 |
udp |
menandmice-lpm |
[Sigfus_Magnusson] |
[Sigfus_Magnusson] |
|
|
|
|
|
|
first-defense |
1232 |
tcp |
Remote systems monitoring |
[Nexum] |
[Michael_Fread] |
2012-09-21 |
|
|
|
|
Microsoft (unoffically) using 1232 |
first-defense |
1232 |
udp |
Remote systems monitoring |
[Nexum] |
[Michael_Fread] |
2012-09-21 |
|
|
|
|
Microsoft (unoffically) using 1232 |
univ-appserver |
1233 |
tcp |
Universal App Server |
[Tim_Sent] |
[Tim_Sent] |
|
|
|
|
|
|
univ-appserver |
1233 |
udp |
Universal App Server |
[Tim_Sent] |
[Tim_Sent] |
|
|
|
|
|
|
search-agent |
1234 |
tcp |
Infoseek Search Agent |
[Jackie_Wu] |
[Jackie_Wu] |
|
|
|
|
|
|
search-agent |
1234 |
udp |
Infoseek Search Agent |
[Jackie_Wu] |
[Jackie_Wu] |
|
|
|
|
|
|
mosaicsyssvc1 |
1235 |
tcp |
mosaicsyssvc1 |
[Brian_Matthews] |
[Brian_Matthews] |
|
|
|
|
|
|
mosaicsyssvc1 |
1235 |
udp |
mosaicsyssvc1 |
[Brian_Matthews] |
[Brian_Matthews] |
|
|
|
|
|
|
bvcontrol |
1236 |
tcp |
bvcontrol |
[Daniel_J_Walsh] |
[Daniel_J_Walsh] |
|
|
|
|
|
|
bvcontrol |
1236 |
udp |
bvcontrol |
[Daniel_J_Walsh] |
[Daniel_J_Walsh] |
|
|
|
|
|
|
tsdos390 |
1237 |
tcp |
tsdos390 |
[Ben_Pracht] |
[Ben_Pracht] |
|
|
|
|
|
|
tsdos390 |
1237 |
udp |
tsdos390 |
[Ben_Pracht] |
[Ben_Pracht] |
|
|
|
|
|
|
hacl-qs |
1238 |
tcp |
hacl-qs |
[Farid_Faez] |
[Farid_Faez] |
|
|
|
|
|
|
hacl-qs |
1238 |
udp |
hacl-qs |
[Farid_Faez] |
[Farid_Faez] |
|
|
|
|
|
|
nmsd |
1239 |
tcp |
NMSD |
[Yuri_Machkasov] |
[Yuri_Machkasov] |
|
|
|
|
|
|
nmsd |
1239 |
udp |
NMSD |
[Yuri_Machkasov] |
[Yuri_Machkasov] |
|
|
|
|
|
|
|
1276 |
tcp |
Reserved |
|
|
|
2014-05-23 |
|
|
|
This entry has been removed on 2014-05-23. |
|
1276 |
udp |
Reserved |
|
|
|
2014-05-23 |
|
|
|
This entry has been removed on 2014-05-23. |
h323hostcallsc |
1300 |
tcp |
H.323 Secure Call Control Signalling |
[ITU-T] |
[ITU-T_TSB] |
|
2013-01-31 |
|
|
|
|
h323hostcallsc |
1300 |
udp |
H.323 Secure Call Control Signalling |
[ITU-T] |
[ITU-T_TSB] |
|
2013-01-31 |
|
|
|
|
brcd |
1323 |
tcp |
brcd |
[Todd_Picquelle] |
[Todd_Picquelle] |
|
|
|
|
|
|
brcd |
1323 |
udp |
brcd |
[Todd_Picquelle] |
[Todd_Picquelle] |
|
|
|
|
|
|
essbase |
1423 |
tcp |
Essbase Arbor Software |
|
|
|
|
|
|
|
|
essbase |
1423 |
udp |
Essbase Arbor Software |
|
|
|
|
|
|
|
|
cichild-lm |
1523 |
tcp |
cichild |
[Andy_Burgess] |
[Andy_Burgess] |
|
|
|
|
|
|
cichild-lm |
1523 |
udp |
cichild |
[Andy_Burgess] |
[Andy_Burgess] |
|
|
|
|
|
|
jaleosnd |
1623 |
tcp |
jaleosnd |
[Christian_Schormann] |
[Christian_Schormann] |
|
|
|
|
|
|
jaleosnd |
1623 |
udp |
jaleosnd |
[Christian_Schormann] |
[Christian_Schormann] |
|
|
|
|
|
|
h323gatedisc |
1718 |
tcp |
H.323 Multicast Gatekeeper Discover |
[ITU-T] |
[ITU-T_TSB] |
|
2013-01-31 |
|
|
|
|
h323gatedisc |
1718 |
udp |
H.323 Multicast Gatekeeper Discover |
[ITU-T] |
[ITU-T_TSB] |
|
2013-01-31 |
|
|
|
|
h323gatestat |
1719 |
tcp |
H.323 Unicast Gatekeeper Signaling |
[ITU-T] |
[ITU-T_TSB] |
|
2013-01-31 |
|
|
|
|
h323gatestat |
1719 |
udp |
H.323 Unicast Gatekeeper Signaling |
[ITU-T] |
[ITU-T_TSB] |
|
2013-01-31 |
|
|
|
|
h323hostcall |
1720 |
tcp |
H.323 Call Control Signalling |
[ITU-T] |
[ITU-T_TSB] |
|
2013-01-31 |
|
|
|
|
h323hostcall |
1720 |
udp |
H.323 Call Control Signalling |
[ITU-T] |
[ITU-T_TSB] |
|
2013-01-31 |
|
|
|
|
h323hostcall |
1720 |
sctp |
H.323 Call Control |
[ITU-T] |
|
2014-07-30 |
|
|
|
|
|
pptp |
1723 |
tcp |
pptp |
[Ken_Crocker] |
[Ken_Crocker] |
|
2021-09-21 |
[RFC2637] |
|
|
|
pptp |
1723 |
udp |
pptp |
[Ken_Crocker] |
[Ken_Crocker] |
|
2021-09-21 |
[RFC2637] |
|
|
|
unisys-lm |
1823 |
tcp |
Unisys Natural Language License Manager |
[Raymond_A_Diedrichs] |
[Raymond_A_Diedrichs] |
|
|
|
|
|
|
unisys-lm |
1823 |
udp |
Unisys Natural Language License Manager |
[Raymond_A_Diedrichs] |
[Raymond_A_Diedrichs] |
|
|
|
|
|
|
spice |
1923 |
tcp |
SPICE |
[Nicholas_Chua] |
[Nicholas_Chua] |
|
|
|
|
|
|
spice |
1923 |
udp |
SPICE |
[Nicholas_Chua] |
[Nicholas_Chua] |
|
|
|
|
|
|
xinuexpansion3 |
2023 |
tcp |
|
|
|
|
|
|
|
|
|
xinuexpansion3 |
2023 |
udp |
|
|
|
|
|
|
|
|
|
gtp-control |
2123 |
tcp |
GTP-Control Plane (3GPP) |
[Alessio_Casati] |
[Alessio_Casati] |
|
|
|
|
|
|
gtp-control |
2123 |
udp |
GTP-Control Plane (3GPP) |
[Alessio_Casati] |
[Alessio_Casati] |
|
|
|
|
|
|
rockwell-csp2 |
2223 |
tcp |
Rockwell CSP2 |
[Brian_Batke] |
[Brian_Batke] |
|
|
|
|
|
|
rockwell-csp2 |
2223 |
udp |
Rockwell CSP2 |
[Brian_Batke] |
[Brian_Batke] |
|
|
|
|
|
|
queueadm |
2230 |
tcp |
MetaSoft Job Queue Administration Service |
[Ilya_Melamed] |
[Ilya_Melamed] |
2006-06 |
|
|
|
|
|
queueadm |
2230 |
udp |
MetaSoft Job Queue Administration Service |
[Ilya_Melamed] |
[Ilya_Melamed] |
2006-06 |
|
|
|
|
|
wimaxasncp |
2231 |
tcp |
WiMAX ASN Control Plane Protocol |
[Prakash_Iyer] |
[Prakash_Iyer] |
2006-06 |
|
|
|
|
|
wimaxasncp |
2231 |
udp |
WiMAX ASN Control Plane Protocol |
[Prakash_Iyer] |
[Prakash_Iyer] |
2006-06 |
|
|
|
|
|
ivs-video |
2232 |
tcp |
IVS Video default |
[Thierry_Turletti] |
[Thierry_Turletti] |
|
|
|
|
|
|
ivs-video |
2232 |
udp |
IVS Video default |
[Thierry_Turletti] |
[Thierry_Turletti] |
|
|
|
|
|
|
infocrypt |
2233 |
tcp |
INFOCRYPT |
[Erica_Liu] |
[Erica_Liu] |
|
|
|
|
|
|
infocrypt |
2233 |
udp |
INFOCRYPT |
[Erica_Liu] |
[Erica_Liu] |
|
|
|
|
|
|
directplay |
2234 |
tcp |
DirectPlay |
[Ajay_Jindal] |
[Ajay_Jindal] |
|
|
|
|
|
|
directplay |
2234 |
udp |
DirectPlay |
[Ajay_Jindal] |
[Ajay_Jindal] |
|
|
|
|
|
|
sercomm-wlink |
2235 |
tcp |
Sercomm-WLink |
[Melinda_Tsao] |
[Melinda_Tsao] |
|
|
|
|
|
|
sercomm-wlink |
2235 |
udp |
Sercomm-WLink |
[Melinda_Tsao] |
[Melinda_Tsao] |
|
|
|
|
|
|
nani |
2236 |
tcp |
Nani |
[Steve_Benoit] |
[Steve_Benoit] |
|
|
|
|
|
|
nani |
2236 |
udp |
Nani |
[Steve_Benoit] |
[Steve_Benoit] |
|
|
|
|
|
|
optech-port1-lm |
2237 |
tcp |
Optech Port1 License Manager |
[Gerard_Cannie] |
[Gerard_Cannie] |
|
|
|
|
|
|
optech-port1-lm |
2237 |
udp |
Optech Port1 License Manager |
[Gerard_Cannie] |
[Gerard_Cannie] |
|
|
|
|
|
|
aviva-sna |
2238 |
tcp |
AVIVA SNA SERVER |
[Vick_Keshishian] |
[Vick_Keshishian] |
|
|
|
|
|
|
aviva-sna |
2238 |
udp |
AVIVA SNA SERVER |
[Vick_Keshishian] |
[Vick_Keshishian] |
|
|
|
|
|
|
imagequery |
2239 |
tcp |
Image Query |
[Charles_Jacobs] |
[Charles_Jacobs] |
|
|
|
|
|
|
imagequery |
2239 |
udp |
Image Query |
[Charles_Jacobs] |
[Charles_Jacobs] |
|
|
|
|
|
|
cvmmon |
2300 |
tcp |
CVMMON |
[Roger_Kumpf] |
[Roger_Kumpf] |
|
|
|
|
|
|