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 TCP/UDP tools and library
About TCP/UDP tools
Find port number
Find port number by word
Check all open ports
IP range port scanner
 Ranges of ports in library
TCP ports list range 0-1024
TCP ports list range 1024-7000
TCP ports list range 7000-20000
TCP ports list range 20000-49151
UDP ports list range 0-1024
UDP ports list range 1024-7000
UDP ports list range 7000-20000
UDP ports list range 20000-49151

ports range 1923-2023,ports list, biggest ports tcp/udp library database

On this page you can find tools for search TCP Port Numbers and UDP Port Numbers.
Current service contain the biggest tcp udp port list. Port search going through 4 library (database),
total number of records are about 22000 (in 3 times more that in other service).
Library's:
  • IANA port numbers assignments library (database) - The Internet Assigned Numbers Authority (IANA) is responsible for maintaining the official assignments of port numbers for specific uses.
  • WIKI port numbers assignments library (database) - Good known wikipedia ports library
  • Gasmy library, Beta Library - good known manualy created port databases.
In computer networking, the protocols of the Transport Layer of the Internet Protocol Suite, most notably the Transmission Control Protocol (TCP) and the User Datagram Protocol (UDP),
use a numerical identifier for the data structures of the endpoints for host-to-host communications.
Such an endpoint is known as a port and the identifier is the port number.
The Registered Ports are listed by the IANA and on most systems can be used by ordinary user processes or programs executed by ordinary users. Thats why most part of new programs that useing "sockets" bind to ports in this range. Ports are used in the TCP [RFC793] to name the ends of logical connections which carry long term conversations. For the purpose of providing services to unknown callers, a service contact port is defined.
The IANA registers uses of these ports as a convenience to the community. About half part of numbers from range are free at this moment. To the extent possible, these same situation with for UDP ports [RFC768]. The Registered Ports are in the range 1024-49151.
It's very easy to search, just input tcp ports range or udp ports range - example2 (or in list format - example1),and 'Go'.

Legend:
no data
- no data available about port in current library
 library name
 port number
 application name
 port description
Example of search port info [list]example of group ports scan
Example of search port info [range]example of group ports scan
TCP UDP
UDP::1923-2023
port WIKI IANA Linux
port 1923 no data
spiceSPICE
no data
port 1924 no data
xiipXIIP
no data
port 1925 no data
discovery-portSurrogate Discovery Port
no data
port 1926 no data
egsEvolution Game Server
no data
port 1927 no data
videte-cipcVidete CIPC Port
no data
port 1928 no data
emsd-portExpnd Maui Srvr Dscovr
no data
port 1929 no data
bandwiz-systemBandwiz System - Server
no data
port 1930 no data
driveappserverDrive AppServer
no data
port 1931 no data
amdschedAMD SCHED
no data
port 1932 no data
ctt-brokerCTT Broker
no data
port 1933 no data
xmapiIBM LM MT Agent
no data
port 1934 no data
xaapiIBM LM Appl Agent
no data
port 1935
Macromedia Flash Communications Server MX, the precursor to Adobe Flash Media Server before Macromedia's acquisition by Adobe on December 3, 2005
Real Time Messaging Protocol (RTMP), primarily used in Adobe Flash
macromedia-fcsMacromedia Flash Communications server MX
no data
port 1936 no data
jetcmeserverJetCmeServer Server Port
no data
port 1937 no data
jwserverJetVWay Server Port
no data
port 1938 no data
jwclientJetVWay Client Port
no data
port 1939 no data
jvserverJetVision Server Port
no data
port 1940 no data
jvclientJetVision Client Port
no data
port 1941 no data
dic-aidaDIC-Aida
no data
port 1942 no data
resReal Enterprise Service
no data
port 1943 no data
beeyond-mediaBeeyond Media
no data
port 1944 no data
close-combatclose-combat
no data
port 1945 no data
dialogic-elmddialogic-elmd
no data
port 1946 no data
tekplstekpls
no data
port 1947 no data
sentinelsrmSentinelSRM
no data
port 1948 no data
eye2eyeeye2eye
no data
port 1949 no data
ismaeasdaqliveISMA Easdaq Live
no data
port 1950 no data
ismaeasdaqtestISMA Easdaq Test
no data
port 1951 no data
bcs-lmserverbcs-lmserver
no data
port 1952 no data
mpnjscmpnjsc
no data
port 1953 no data
rapidbaseRapid Base
no data
port 1954 no data
abr-apiABR-API (diskbridge)
no data
port 1955 no data
abr-secureABR-Secure Data (diskbridge)
no data
port 1956 no data
vrtl-vmf-dsVertel VMF DS
no data
port 1957 no data
unix-statusunix-status
no data
port 1958 no data
dxadmindCA Administration Daemon
no data
port 1959 no data
simp-allSIMP Channel
no data
port 1960 no data
nasmanagerMerit DAC NASmanager
no data
port 1961 no data
bts-appserverBTS APPSERVER
no data
port 1962 no data
biap-mpBIAP-MP
no data
port 1963 no data
webmachineWebMachine
no data
port 1964 no data
solid-e-engineSOLID E ENGINE
no data
port 1965 no data
tivoli-npmTivoli NPM
no data
port 1966 no data
slushSlush
no data
port 1967
Cisco IOS IP Service Level Agreements (IP SLAs) Control Protocol
sns-quoteSNS Quote
no data
port 1968 no data
lipsincLIPSinc
no data
port 1969 no data
lipsinc1LIPSinc 1
no data
port 1970
Netop Remote Control
netop-rcNetOp Remote Control
no data
port 1971 no data
netop-schoolNetOp School
no data
port 1972
InterSystems Caché
intersys-cacheCache
no data
port 1973 no data
dlsrapData Link Switching Remote Access Protocol
no data
port 1974 no data
drpDRP
no data
port 1975 no data
tcoflashagentTCO Flash Agent
no data
port 1976 no data
tcoregagentTCO Reg Agent
no data
port 1977 no data
tcoaddressbookTCO Address Book
no data
port 1978 no data
unisqlUniSQL
no data
port 1979 no data
unisql-javaUniSQL Java
no data
port 1980 no data
pearldoc-xactPearlDoc XACT
no data
port 1981 no data
p2pqp2pQ
no data
port 1982 no data
estampEvidentiary Timestamp
no data
port 1983 no data
lhtpLoophole Test Protocol
no data
port 1984
Big Brother
bbBB
no data
port 1985
Cisco Hot Standby Router Protocol (HSRP)
hsrpHot Standby Router Protocol
no data
port 1986 no data
licensedaemoncisco license management
no data
port 1987 no data
tr-rsrb-p1cisco RSRB Priority 1 port
no data
port 1988 no data
tr-rsrb-p2cisco RSRB Priority 2 port
no data
port 1989 no data
tr-rsrb-p3cisco RSRB Priority 3 port
mshnetMHSnet system
no data
port 1990 no data
stun-p1cisco STUN Priority 1 port
no data
port 1991 no data
stun-p2cisco STUN Priority 2 port
no data
port 1992 no data
stun-p3cisco STUN Priority 3 port
ipsendmsgIPsendmsg
no data
port 1993 no data
snmp-tcp-portcisco SNMP TCP port
no data
port 1994 no data
stun-portcisco serial tunnel port
no data
port 1995 no data
perf-portcisco perf port
no data
port 1996 no data
tr-rsrb-portcisco Remote SRB port
no data
port 1997 no data
gdp-portcisco Gateway Discovery Protocol
no data
port 1998
Cisco X.25 over TCP (XOT) service
x25-svc-portcisco X.25 service (XOT)
no data
port 1999 no data
tcp-id-portcisco identification port
no data
port 2000
Cisco Skinny Client Control Protocol (SCCP)
cisco-sccpCisco SCCp
no data
port 2001 no data
wizardcurry
no data
port 2002 no data
globe
no data
port 2003 no data
brutusBrutus Server
no data
port 2004 no data
emceCCWS mm conf
no data
port 2005 no data
oracle
no data
port 2006 no data
raid-cdraid
no data
port 2007 no data
raid-am
no data
port 2008 no data
terminaldb
no data
port 2009 no data
whosockami
no data
port 2010 no data
pipe_server
pipe-serverIANA assigned this well-formed service name as a replacement for "pipe_server".
no data
port 2011 no data
servserv
no data
port 2012 no data
raid-ac
no data
port 2013 no data
raid-cd
no data
port 2014 no data
raid-sf
no data
port 2015 no data
raid-cs
no data
port 2016 no data
bootserver
no data
port 2017 no data
bootclient
no data
port 2018 no data
rellpack
no data
port 2019 no data
about
no data
port 2020 no data
xinupageserver
no data
port 2021 no data
xinuexpansion1
no data
port 2022 no data
xinuexpansion2
no data
port 2023 no data
xinuexpansion3
no data

The User Datagram Protocol (UDP) is one of the core members of the Internet Protocol Suite, the set of network protocols used for the Internet. With UDP, computer applications can send messages, sometimes known as datagrams, to other hosts on an Internet Protocol (IP) network without requiring prior communications to set up special transmission channels or data paths. UDP is sometimes called the Universal Datagram Protocol. The protocol was designed by David P. Reed in 1980 and formally defined in RFC 768.

In computer networking, the protocols of the Transport Layer of the Internet Protocol Suite, most notably the Transmission Control Protocol (TCP) and the User Datagram Protocol (UDP), but also other protocols, use a numerical identifier for the data structures of the endpoints for host-to-host communications. Such an endpoint is known as a port and the identifier is the port number. The Internet Assigned Numbers Authority (IANA) is responsible for maintaining the official assignments of port numbers for specific uses.