ssh 22/sctp # SSH [Randall_Stewart] [Randall_Stewart] [RFC4960] Defined TXT keys: u=<username> p=<password>
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>
-smtp 25/tcp # Simple Mail Transfer [Jon_Postel] [Jon_Postel] [RFC5321]
-smtp 25/udp # Simple Mail Transfer [Jon_Postel] [Jon_Postel] [RFC5321]
+smtp 25/tcp # Simple Mail Transfer [IESG] [IETF_Chair] 2017-06-05 [RFC5321]
+smtp 25/udp # Simple Mail Transfer [IESG] [IETF_Chair] 2017-06-05 [RFC5321]
nsw-fe 27/tcp # NSW User System FE [Robert_Thomas] [Robert_Thomas]
nsw-fe 27/udp # NSW User System FE [Robert_Thomas] [Robert_Thomas]
msg-icp 29/tcp # MSG ICP [Robert_Thomas] [Robert_Thomas]
emfis-cntl 141/udp # EMFIS Control Service [Gerd_Beling] [Gerd_Beling]
bl-idm 142/tcp # Britton-Lee IDM [Susie_Snitzer] [Susie_Snitzer]
bl-idm 142/udp # Britton-Lee IDM [Susie_Snitzer] [Susie_Snitzer]
-imap 143/tcp # Internet Message Access Protocol [Mark_Crispin_2] [Mark_Crispin_2] [RFC3501]
-imap 143/udp # Internet Message Access Protocol [Mark_Crispin_2] [Mark_Crispin_2] [RFC3501]
+imap 143/tcp # Internet Message Access Protocol [IESG] [IETF_Chair] 2017-06-05 [RFC3501]
+imap 143/udp # Internet Message Access Protocol [IESG] [IETF_Chair] 2017-06-05 [RFC3501]
uma 144/tcp # Universal Management Architecture [Jay_Whitney] [Jay_Whitney]
uma 144/udp # Universal Management Architecture [Jay_Whitney] [Jay_Whitney]
uaac 145/tcp # UAAC Protocol [David_A_Gomberg] [David_A_Gomberg]
gdoi 848/udp # GDOI [RFC3547]
domain-s 853/tcp # DNS query-response protocol run over TLS/DTLS [IESG] [IETF_Chair] 2015-10-08 2017-01-23 [RFC7858][RFC8094]
domain-s 853/udp # DNS query-response protocol run over TLS/DTLS [IESG] [IETF_Chair] 2015-10-08 2017-01-23 [RFC7858][RFC8094]
-dlep 854/tcp # Dynamic Link Exchange Protocol (DLEP) [IESG] [IETF_Chair] 2017-04-03 [RFC-ietf-manet-dlep-29]
-dlep 854/udp # Dynamic Link Exchange Protocol (DLEP) [IESG] [IETF_Chair] 2017-04-03 [RFC-ietf-manet-dlep-29]
+dlep 854/tcp # Dynamic Link Exchange Protocol (DLEP) [IESG] [IETF_Chair] 2017-04-03 [RFC8175]
+dlep 854/udp # Dynamic Link Exchange Protocol (DLEP) [IESG] [IETF_Chair] 2017-04-03 [RFC8175]
iscsi 860/tcp # iSCSI [IESG] [IETF_Chair] 2013-08-27 [RFC7143]
iscsi 860/udp # iSCSI [IESG] [IETF_Chair] 2013-08-27 [RFC7143]
owamp-control 861/tcp # OWAMP-Control [RFC4656]
apex-mesh 912/udp # APEX relay-relay service
apex-edge 913/tcp # APEX endpoint-relay service [RFC3340]
apex-edge 913/udp # APEX endpoint-relay service [RFC3340]
+rndc 953/tcp # BIND9 remote name daemon controller [Internet_Systems_Consortium_Inc] [Ray_Bellis] 2017-06-08
ftps-data 989/tcp # ftp protocol, data, over TLS/SSL
ftps-data 989/udp # ftp protocol, data, over TLS/SSL
ftps 990/tcp # ftp protocol, control, over TLS/SSL [Christopher_Allen] [Christopher_Allen]
isoft-p2p 3501/udp # iSoft-P2P [David_Walling_2] [David_Walling_2]
avinstalldisc 3502/tcp # Avocent Install Discovery [Brian_S_Stewart_2] [Brian_S_Stewart_2]
avinstalldisc 3502/udp # Avocent Install Discovery [Brian_S_Stewart_2] [Brian_S_Stewart_2]
-lsp-ping 3503/tcp # MPLS LSP-echo Port [RFC-ietf-mpls-rfc4379bis-09]
-lsp-ping 3503/udp # MPLS LSP-echo Port [RFC-ietf-mpls-rfc4379bis-09]
+lsp-ping 3503/tcp # MPLS LSP-echo Port [RFC8029]
+lsp-ping 3503/udp # MPLS LSP-echo Port [RFC8029]
ironstorm 3504/tcp # IronStorm game server [Arnaud_Clermonte] [Arnaud_Clermonte]
ironstorm 3504/udp # IronStorm game server [Arnaud_Clermonte] [Arnaud_Clermonte]
ccmcomm 3505/tcp # CCM communications port [Tom_Bougan] [Tom_Bougan]
prex-tcp 4487/tcp # Protocol for Remote Execution over TCP [Daniel_Ruppert] [Daniel_Ruppert] 2010-09-16
awacs-ice 4488/tcp # Apple Wide Area Connectivity Service ICE Bootstrap [Rory_McGuire] [Rory_McGuire] 2010-09-24
awacs-ice 4488/udp # Apple Wide Area Connectivity Service ICE Bootstrap [Rory_McGuire] [Rory_McGuire] 2010-09-24
-ipsec-nat-t 4500/tcp # IPsec NAT-Traversal [RFC3947]
-ipsec-nat-t 4500/udp # IPsec NAT-Traversal [RFC3947]
+ipsec-nat-t 4500/tcp # IPsec NAT-Traversal 2017-06-19 [RFC-ietf-ipsecme-tcp-encaps-10]
+ipsec-nat-t 4500/udp # IPsec NAT-Traversal 2017-07-07 [RFC3948][RFC7296]
a25-fap-fgw 4502/sctp # A25 (FAP-FGW) [ThreeGPP_2] [Zhiming_Li] 2012-01-11
armagetronad 4534/udp # Armagetron Advanced Game Server [Manuel_Moos] [Yann_Kaiser] 2012-11-02
ehs 4535/tcp # Event Heap Server
varadero-1 4838/udp # Varadero-1
varadero-2 4839/tcp # Varadero-2 [Carlos_Arteaga] [Carlos_Arteaga]
varadero-2 4839/udp # Varadero-2 [Carlos_Arteaga] [Carlos_Arteaga]
-opcua-tcp 4840/tcp # OPC UA TCP Protocol
-opcua-udp 4840/udp # OPC UA TCP Protocol [Randy_Armstrong] [Randy_Armstrong] 2006-09
+opcua-tcp 4840/tcp # OPC UA TCP Protocol [OPC_Foundation] [Randy_Armstrong] 2017-05-23
+opcua-udp 4840/udp # OPC UA TCP Protocol [OPC_Foundation] [Randy_Armstrong] 2006-09 2017-05-23
quosa 4841/tcp # QUOSA Virtual Library Service [Uri_Blank] [Uri_Blank] 2006-09
quosa 4841/udp # QUOSA Virtual Library Service [Uri_Blank] [Uri_Blank] 2006-09
gw-asv 4842/tcp # nCode ICE-flow Library AppServer [Ross_Swithenbank] [Ross_Swithenbank] 2006-09
-gw-asv 4842/udp # nCode ICE-flow Library AppServer [Ross_Swithenbank] [Ross_Swithenbank] 2006-09
-opcua-tls 4843/tcp # OPC UA TCP Protocol over TLS/SSL [Randy_Armstrong] [Randy_Armstrong] 2006-09
-opcua-tls 4843/udp # OPC UA TCP Protocol over TLS/SSL [Randy_Armstrong] [Randy_Armstrong] 2006-09
+gw-asv 4842/udp # nCode ICE-flow Library AppServer [Ross_Swithenbank] [Ross_Swithenbank] 2006-09 2017-05-23
+opcua-tls 4843/tcp # OPC UA TCP Protocol over TLS/SSL [OPC_Foundation] [Randy_Armstrong] 2006-09 2017-05-23
+opcua-tls 4843/udp # OPC UA TCP Protocol over TLS/SSL [OPC_Foundation] [Randy_Armstrong] 2006-09
gw-log 4844/tcp # nCode ICE-flow Library LogServer [Ross_Swithenbank] [Ross_Swithenbank] 2006-09
gw-log 4844/udp # nCode ICE-flow Library LogServer [Ross_Swithenbank] [Ross_Swithenbank] 2006-09
wcr-remlib 4845/tcp # WordCruncher Remote Library Service [Jason_Dzubak] [Jason_Dzubak] 2008-03-17
xdsxdm 6558/udp # [Brian_Tackett] [Brian_Tackett] possible contact
sane-port 6566/tcp # SANE Control Port [Henning_Meier_Geinit] [Henning_Meier_Geinit] 2002-10
sane-port 6566/udp # SANE Control Port [Henning_Meier_Geinit] [Henning_Meier_Geinit] 2002-10
-canit-store 6568/tcp # CanIt Storage ManagerIANA assigned this well-formed service name as a replacement for "canit_store". [David_F_Skoll] [David_F_Skoll] 2009-04-22
-canit_store 6568/tcp # CanIt Storage Manager [David_F_Skoll] [David_F_Skoll] 2009-04-22 This entry is an alias to "canit-store".This entry is now historic, not usable for use with manycommon service discovery mechanisms.
-rp-reputation 6568/udp # Roaring Penguin IP Address Reputation Collection [David_F_Skoll] [David_F_Skoll] 2010-02-05
+canit-store 6568/tcp # CanIt Storage ManagerIANA assigned this well-formed service name as a replacement for "canit_store". [Dianne_Skoll] [Dianne_Skoll] 2009-04-22 2017-05-25
+canit_store 6568/tcp # CanIt Storage Manager [Dianne_Skoll] [Dianne_Skoll] 2009-04-22 2017-05-25 This entry is an alias to "canit-store".This entry is now historic, not usable for use with manycommon service discovery mechanisms.
+rp-reputation 6568/udp # Roaring Penguin IP Address Reputation Collection [Dianne_Skoll] [Dianne_Skoll] 2010-02-05 2017-05-25
affiliate 6579/tcp # Affiliate [David_Catmull] [David_Catmull] 2006-01
affiliate 6579/udp # Affiliate [David_Catmull] [David_Catmull] 2006-01
parsec-master 6580/tcp # Parsec Masterserver [Andreas_Varga] [Andreas_Varga]
hnmp 6790/udp # HNMP [Jude_George] [Jude_George]
hnm 6791/tcp # Halcyon Network Manager [Richard_Harriss] [Richard_Harriss] 2005-05
hnm 6791/udp # Halcyon Network Manager [Richard_Harriss] [Richard_Harriss] 2005-05
-acnet 6801/tcp # ACNET Control System Protocol [Rich_Neswold] [Rich_Neswold] 2007-02
-acnet 6801/udp # ACNET Control System Protocol [Rich_Neswold] [Rich_Neswold] 2007-02
+acnet 6801/tcp # ACNET Control System Protocol [Fermilab] [Rich_Neswold] 2007-02 2017-07-13
+acnet 6801/udp # ACNET Control System Protocol [Fermilab] [Rich_Neswold] 2007-02 2017-07-13
pentbox-sim 6817/tcp # PenTBox Secure IM Protocol [Alberto_Ortega_Llama] [Alberto_Ortega_Llama] 2009-11-04
ambit-lm 6831/tcp # ambit-lm [Don_Hejna] [Don_Hejna]
ambit-lm 6831/udp # ambit-lm [Don_Hejna] [Don_Hejna]
nls-tl 7549/tcp # Network Layer Signaling Transport Layer [Melinda_Shore] [Melinda_Shore] 2006-05
nls-tl 7549/udp # Network Layer Signaling Transport Layer [Melinda_Shore] [Melinda_Shore] 2006-05
cloudsignaling 7550/udp # Cloud Signaling Service [Scott_Dawson] [Scott_Dawson] 2011-07-01
-controlone-con 7551/tcp # ControlONE Console signaling [SIMB_Tecnologia] [Diego_Dias] 2014-11-07
+controlone-con 7551/tcp # ControlONE Console signaling [BYNE] [Andre_Nazario] 2014-11-07 2017-06-13
sncp 7560/tcp # Sniffer Command Protocol [Dominick_Cafarelli] [Dominick_Cafarelli] 2005-08
sncp 7560/udp # Sniffer Command Protocol [Dominick_Cafarelli] [Dominick_Cafarelli] 2005-08
cfw 7563/tcp # Control Framework [RFC6230]
vantronix-mgmt 8034/udp # .vantronix Management [Reyk_Floeter] [Reyk_Floeter] 2008-02-27
ampify 8040/tcp # Ampify Messaging Protocol [Tav_Espian] [Tav_Espian] 2010-08-10
ampify 8040/udp # Ampify Messaging Protocol [Tav_Espian] [Tav_Espian] 2010-08-10
+enguity-xccetp 8041/tcp # Xcorpeon ASIC Carrier Ethernet Transport [Enguity_Technology_Corp] [Kraig_Beahn_Jr] 2017-06-28
+enguity-xccetp 8041/udp # Xcorpeon ASIC Carrier Ethernet Transport [Enguity_Technology_Corp] [Kraig_Beahn_Jr] 2017-06-28
fs-agent 8042/tcp # FireScope Agent [Matt_Rogers] [Matt_Rogers] 2008-10-16
fs-server 8043/tcp # FireScope Server [Matt_Rogers] [Matt_Rogers] 2008-10-16
fs-mgmt 8044/tcp # FireScope Management Interface [Matt_Rogers] [Matt_Rogers] 2008-10-16
agpolicy 38203/udp # AppGate Policy Server [Martin_Forssen] [Martin_Forssen] 2004-11
ng-control 38412/sctp # NG Control Plane (3GPP) [Luis_Lopes] [Luis_Lopes] 2017-05-18 2017-05-19
xn-control 38422/sctp # Xn Control Plane (3GPP) [Luis_Lopes] [Luis_Lopes] 2017-05-18 2017-05-19
+f1-control 38472/sctp # F1 Control Plane (3GPP) [Luis_Lopes] [Luis_Lopes] 2017-06-23
sruth 38800/tcp # Sruth is a service for the distribution of routinely- generated but arbitrary files based on a publish/subscribe distribution model and implemented using a peer-to-peer transport mechanism [University_Corporation_for_Atmospheric_Research] [Steven_Emmerson] 2012-05-07
secrmmsafecopya 38865/tcp # Security approval process for use of the secRMM SafeCopy program [Squadra_Technologies] [Anthony_LaMark] 2012-03-14
turbonote-1 39681/tcp # TurboNote Default Port [Peter_Hyde] [Peter_Hyde]