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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 6123-6223,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::6123-6223
port WIKI IANA Linux
port 6123 no data
backup-expressBackup Express
no data
port 6124 no data
pnbsPhlexible Network Backup Service
no data
port 6130 no data
Reserved
no data
port 6133 no data
nbt-wolNew Boundary Tech WOL
no data
port 6140 no data
pulsonixnlsPulsonix Network License Service
no data
port 6141 no data
meta-corpMeta Corporation License Manager
no data
port 6142 no data
aspentec-lmAspen Technology License Manager
no data
port 6143 no data
watershed-lmWatershed License Manager
no data
port 6144 no data
statsci1-lmStatSci License Manager - 1
no data
port 6145 no data
statsci2-lmStatSci License Manager - 2
no data
port 6146 no data
lonewolf-lmLone Wolf Systems License Manager
no data
port 6147 no data
montage-lmMontage License Manager
no data
port 6148 no data
ricardo-lmRicardo North America License Manager
no data
port 6149 no data
tal-podtal-pod
no data
port 6159 no data
Reserved
no data
port 6160 no data
ecmp-dataEmerson Extensible Control and Management Protocol Data
no data
port 6161 no data
patrol-ismPATROL Internet Srv Mgr
no data
port 6162 no data
patrol-collPATROL Collector
no data
port 6163 no data
pscribePrecision Scribe Cnx Port
no data
port 6200 no data
lm-xLM-X License Manager by X-Formation
no data
port 6201 no data
thermo-calcManagement of service nodes in a processing grid for thermodynamic calculations
no data
port 6209 no data
qmtpsQMTP over TLS
no data
port 6222 no data
radmindRadmind Access Protocol
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.