|
270 |
tcp |
Reserved |
|
|
|
|
|
|
|
|
gist |
270 |
udp |
Q-mode encapsulation for GIST messages |
|
|
|
|
[RFC5971] |
|
|
|
pt-tls |
271 |
tcp |
IETF Network Endpoint Assessment (NEA) Posture Transport Protocol over TLS (PT-TLS) |
[IESG] |
[IETF_Chair] |
2012-07-31 |
|
[RFC6876] |
|
|
|
|
271 |
udp |
Reserved |
|
|
|
|
|
|
|
|
|
272-279 |
|
Unassigned |
|
|
|
|
|
|
|
|
k-block |
287 |
tcp |
K-BLOCK |
[Simon_P_Jackson] |
[Simon_P_Jackson] |
|
|
|
|
|
|
k-block |
287 |
udp |
K-BLOCK |
[Simon_P_Jackson] |
[Simon_P_Jackson] |
|
|
|
|
|
|
|
301-307 |
|
Unassigned |
|
|
|
|
|
|
|
|
zannet |
317 |
tcp |
Zannet |
[Zan_Oliphant] |
[Zan_Oliphant] |
|
|
|
|
|
|
zannet |
317 |
udp |
Zannet |
[Zan_Oliphant] |
[Zan_Oliphant] |
|
|
|
|
|
|
fatserv |
347 |
tcp |
Fatmen Server |
|
|
|
|
|
|
|
|
fatserv |
347 |
udp |
Fatmen Server |
|
|
|
|
|
|
|
|
bhoetty |
351 |
tcp |
bhoetty |
[John_Kelly] |
[John_Kelly] |
|
|
|
|
|
This entry records an unassigned but widespread use
(added 5/21/97) |
bhoetty |
351 |
udp |
bhoetty |
[John_Kelly] |
[John_Kelly] |
|
|
|
|
|
This entry records an unassigned but widespread use
(added 5/21/97) |
bhoedap4 |
352 |
tcp |
bhoedap4 |
[John_Kelly] |
[John_Kelly] |
|
|
|
|
|
This entry records an unassigned but widespread use
(added 5/21/97) |
bhoedap4 |
352 |
udp |
bhoedap4 |
[John_Kelly] |
[John_Kelly] |
|
|
|
|
|
This entry records an unassigned but widespread use
(added 5/21/97) |
bhevent |
357 |
tcp |
bhevent |
[John_Kelly] |
[John_Kelly] |
|
|
|
|
|
|
bhevent |
357 |
udp |
bhevent |
[John_Kelly] |
[John_Kelly] |
|
|
|
|
|
|
mortgageware |
367 |
tcp |
MortgageWare |
[Ole_Hellevik] |
[Ole_Hellevik] |
|
|
|
|
|
|
mortgageware |
367 |
udp |
MortgageWare |
[Ole_Hellevik] |
[Ole_Hellevik] |
|
|
|
|
|
|
codaauth2 |
370 |
tcp |
codaauth2 |
[Robert_Watson] |
[Robert_Watson] |
|
|
|
|
|
|
codaauth2 |
370 |
udp |
codaauth2 |
[Robert_Watson] |
[Robert_Watson] |
|
|
|
|
|
|
clearcase |
371 |
tcp |
Clearcase |
[Dave_LeBlang] |
[Dave_LeBlang] |
|
|
|
|
|
|
clearcase |
371 |
udp |
Clearcase |
[Dave_LeBlang] |
[Dave_LeBlang] |
|
|
|
|
|
|
ulistproc |
372 |
tcp |
ListProcessor |
[Anastasios_Kotsikona] |
[Anastasios_Kotsikona] |
|
|
|
|
|
|
ulistproc |
372 |
udp |
ListProcessor |
[Anastasios_Kotsikona] |
[Anastasios_Kotsikona] |
|
|
|
|
|
|
legent-1 |
373 |
tcp |
Legent Corporation |
|
|
|
|
|
|
|
|
legent-1 |
373 |
udp |
Legent Corporation |
|
|
|
|
|
|
|
|
legent-2 |
374 |
tcp |
Legent Corporation |
[Keith_Boyce] |
[Keith_Boyce] |
|
|
|
|
|
|
legent-2 |
374 |
udp |
Legent Corporation |
[Keith_Boyce] |
[Keith_Boyce] |
|
|
|
|
|
|
hassle |
375 |
tcp |
Hassle |
[Reinhard_Doelz] |
[Reinhard_Doelz] |
|
|
|
|
|
|
hassle |
375 |
udp |
Hassle |
[Reinhard_Doelz] |
[Reinhard_Doelz] |
|
|
|
|
|
|
nip |
376 |
tcp |
Amiga Envoy Network Inquiry Protocol |
[Heinz_Wrobel] |
[Heinz_Wrobel] |
|
2020-10-02 |
|
|
|
|
nip |
376 |
udp |
Amiga Envoy Network Inquiry Protocol |
[Heinz_Wrobel] |
[Heinz_Wrobel] |
|
2020-10-02 |
|
|
|
|
tnETOS |
377 |
tcp |
NEC Corporation |
|
|
|
|
|
|
|
|
tnETOS |
377 |
udp |
NEC Corporation |
|
|
|
|
|
|
|
|
dsETOS |
378 |
tcp |
NEC Corporation |
[Tomoo_Fujita] |
[Tomoo_Fujita] |
|
|
|
|
|
|
dsETOS |
378 |
udp |
NEC Corporation |
[Tomoo_Fujita] |
[Tomoo_Fujita] |
|
|
|
|
|
|
is99c |
379 |
tcp |
TIA/EIA/IS-99 modem client |
|
|
|
|
|
|
|
|
is99c |
379 |
udp |
TIA/EIA/IS-99 modem client |
|
|
|
|
|
|
|
|
aurp |
387 |
tcp |
Appletalk Update-Based Routing Pro. |
[Chris_Ranch] |
[Chris_Ranch] |
|
|
|
|
|
|
aurp |
387 |
udp |
Appletalk Update-Based Routing Pro. |
[Chris_Ranch] |
[Chris_Ranch] |
|
|
|
|
|
|
mptn |
397 |
tcp |
Multi Protocol Trans. Net. |
[Soumitra_Sarkar] |
[Soumitra_Sarkar] |
|
|
|
|
|
|
mptn |
397 |
udp |
Multi Protocol Trans. Net. |
[Soumitra_Sarkar] |
[Soumitra_Sarkar] |
|
|
|
|
|
|
timbuktu |
407 |
tcp |
Timbuktu |
[Marc_Epard] |
[Marc_Epard] |
|
|
|
|
|
|
timbuktu |
407 |
udp |
Timbuktu |
[Marc_Epard] |
[Marc_Epard] |
|
|
|
|
|
|
onmux |
417 |
tcp |
Onmux |
[Stephen_Hanna] |
[Stephen_Hanna] |
|
|
|
|
|
|
onmux |
417 |
udp |
Onmux |
[Stephen_Hanna] |
[Stephen_Hanna] |
|
|
|
|
|
|
svrloc |
427 |
tcp |
Server Location |
[Veizades] |
[Veizades] |
|
|
|
|
|
|
svrloc |
427 |
udp |
Server Location |
[Veizades] |
[Veizades] |
|
|
|
|
|
|
nnsp |
433 |
tcp |
NNTP for transit servers (NNSP) |
[IESG] |
[IETF_Chair] |
|
2018-07-06 |
[RFC3977] |
|
|
|
nnsp |
433 |
udp |
NNTP for transit servers (NNSP) |
[IESG] |
[IETF_Chair] |
|
2018-07-06 |
[RFC3977] |
|
|
|
comscm |
437 |
tcp |
comscm |
[Jim_Teague] |
[Jim_Teague] |
|
|
|
|
|
|
comscm |
437 |
udp |
comscm |
[Jim_Teague] |
[Jim_Teague] |
|
|
|
|
|
|
ddm-dfm |
447 |
tcp |
DDM-Distributed File Management |
[Steven_Ritland] |
[Steven_Ritland] |
|
|
|
|
|
|
ddm-dfm |
447 |
udp |
DDM-Distributed File Management |
[Steven_Ritland] |
[Steven_Ritland] |
|
|
|
|
|
|
scohelp |
457 |
tcp |
scohelp |
[Faith_Zack] |
[Faith_Zack] |
|
|
|
|
|
|
scohelp |
457 |
udp |
scohelp |
[Faith_Zack] |
[Faith_Zack] |
|
|
|
|
|
|
mylex-mapd |
467 |
tcp |
mylex-mapd |
[Gary_Lewis] |
[Gary_Lewis] |
|
|
|
|
|
|
mylex-mapd |
467 |
udp |
mylex-mapd |
[Gary_Lewis] |
[Gary_Lewis] |
|
|
|
|
|
|
scx-proxy |
470 |
tcp |
scx-proxy |
[Scott_Narveson] |
[Scott_Narveson] |
|
|
|
|
|
|
scx-proxy |
470 |
udp |
scx-proxy |
[Scott_Narveson] |
[Scott_Narveson] |
|
|
|
|
|
|
mondex |
471 |
tcp |
Mondex |
[Bill_Reding] |
[Bill_Reding] |
|
|
|
|
|
|
mondex |
471 |
udp |
Mondex |
[Bill_Reding] |
[Bill_Reding] |
|
|
|
|
|
|
ljk-login |
472 |
tcp |
ljk-login |
[LJK] |
[LJK] |
|
|
|
|
|
|
ljk-login |
472 |
udp |
ljk-login |
[LJK] |
[LJK] |
|
|
|
|
|
|
hybrid-pop |
473 |
tcp |
hybrid-pop |
[Rami_Rubin] |
[Rami_Rubin] |
|
|
|
|
|
|
hybrid-pop |
473 |
udp |
hybrid-pop |
[Rami_Rubin] |
[Rami_Rubin] |
|
|
|
|
|
|
tn-tl-w1 |
474 |
tcp |
tn-tl-w1 |
|
|
|
|
|
|
|
|
tn-tl-w2 |
474 |
udp |
tn-tl-w2 |
[Ed_Kress] |
[Ed_Kress] |
|
|
|
|
|
|
tcpnethaspsrv |
475 |
tcp |
tcpnethaspsrv |
[Michael_Zunke] |
[Michael_Zunke] |
2010-07-23 |
|
|
|
|
|
tcpnethaspsrv |
475 |
udp |
tcpnethaspsrv |
[Michael_Zunke] |
[Michael_Zunke] |
2010-07-23 |
|
|
|
|
|
tn-tl-fd1 |
476 |
tcp |
tn-tl-fd1 |
[Ed_Kress] |
[Ed_Kress] |
|
|
|
|
|
|
tn-tl-fd1 |
476 |
udp |
tn-tl-fd1 |
[Ed_Kress] |
[Ed_Kress] |
|
|
|
|
|
|
ss7ns |
477 |
tcp |
ss7ns |
[Jean_Michel_URSCH] |
[Jean_Michel_URSCH] |
|
|
|
|
|
|
ss7ns |
477 |
udp |
ss7ns |
[Jean_Michel_URSCH] |
[Jean_Michel_URSCH] |
|
|
|
|
|
|
spsc |
478 |
tcp |
spsc |
[Mike_Rieker] |
[Mike_Rieker] |
|
|
|
|
|
|
spsc |
478 |
udp |
spsc |
[Mike_Rieker] |
[Mike_Rieker] |
|
|
|
|
|
|
iafserver |
479 |
tcp |
iafserver |
|
|
|
|
|
|
|
|
iafserver |
479 |
udp |
iafserver |
|
|
|
|
|
|
|
|
saft |
487 |
tcp |
saft Simple Asynchronous File Transfer |
[Ulli_Horlacher] |
[Ulli_Horlacher] |
|
|
|
|
|
|
saft |
487 |
udp |
saft Simple Asynchronous File Transfer |
[Ulli_Horlacher] |
[Ulli_Horlacher] |
|
|
|
|
|
|
retrospect |
497 |
tcp |
Retrospect backup and restore service |
[Retrospect_Inc] |
[JG_Heithcock] |
|
2012-02-02 |
|
|
|
|
retrospect |
497 |
udp |
Retrospect backup and restore service |
[Retrospect_Inc] |
[JG_Heithcock] |
|
2012-02-02 |
|
|
|
|
crs |
507 |
tcp |
crs |
[Brad_Wright] |
[Brad_Wright] |
|
|
|
|
|
|
crs |
507 |
udp |
crs |
[Brad_Wright] |
[Brad_Wright] |
|
|
|
|
|
|
talk |
517 |
tcp |
like tenex link, but across machine - unfortunately, doesn't use link protocol (this is actually just a rendezvous port from which a tcp connection is established) |
|
|
|
|
|
|
|
|
talk |
517 |
udp |
like tenex link, but across machine - unfortunately, doesn't use link protocol (this is actually just a rendezvous port from which a tcp connection is established) |
|
|
|
|
|
|
|
|
stx |
527 |
tcp |
Stock IXChange |
[Ferdi_Ladeira] |
[Ferdi_Ladeira] |
|
2022-01-25 |
|
|
|
|
stx |
527 |
udp |
Stock IXChange |
[Ferdi_Ladeira] |
[Ferdi_Ladeira] |
|
2022-01-25 |
|
|
|
|
nmsp |
537 |
tcp |
Networked Media Streaming Protocol |
[Paul_Santinelli_Jr] |
[Paul_Santinelli_Jr] |
|
|
|
|
|
|
nmsp |
537 |
udp |
Networked Media Streaming Protocol |
[Paul_Santinelli_Jr] |
[Paul_Santinelli_Jr] |
|
|
|
|
|
|
dhcpv6-server |
547 |
tcp |
DHCPv6 Server |
[IESG] |
[IETF_Chair] |
|
2018-05-21 |
[RFC5460] |
|
|
|
dhcpv6-server |
547 |
udp |
DHCPv6 Server |
[IESG] |
[IETF_Chair] |
|
2018-05-21 |
[RFC-ietf-dhc-rfc8415bis-12] |
|
|
|
openvms-sysipc |
557 |
tcp |
openvms-sysipc |
[Alan_Potter] |
[Alan_Potter] |
|
|
|
|
|
|
openvms-sysipc |
557 |
udp |
openvms-sysipc |
[Alan_Potter] |
[Alan_Potter] |
|
|
|
|
|
|
banyan-rpc |
567 |
tcp |
banyan-rpc |
[Tom_Lemaire] |
[Tom_Lemaire] |
|
|
|
|
|
|
banyan-rpc |
567 |
udp |
banyan-rpc |
[Tom_Lemaire] |
[Tom_Lemaire] |
|
|
|
|
|
|
meter |
570 |
tcp |
demon |
|
|
|
|
|
|
|
|
meter |
570 |
udp |
demon |
|
|
|
|
|
|
|
|
meter |
571 |
tcp |
udemon |
|
|
|
|
|
|
|
|