IP: 54.92.155.160   Time: -
See more sites from My-Addr
Feedback
 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 641-661,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::641-661
port WIKI IANA Linux
port 641
SupportSoft Nexus Remote Command (control/listening), a proxy gateway connecting remote control traffic
repcmdrepcmd
no data
port 642 no data
esro-emsdpESRO-EMSDP V1.3
no data
port 643
SANity
sanitySANity
no data
port 644 no data
dwrdwr
no data
port 645 no data
psscPSSC
no data
port 646
Label Distribution Protocol (LDP), a routing protocol used in MPLS networks
ldpLDP
no data
port 647 no data
dhcp-failoverDHCP Failover
no data
port 648 no data
rrpRegistry Registrar Protocol (RRP)
no data
port 649 no data
cadview-3dCadview-3d - streaming 3d models over the internet
no data
port 650 no data
obexOBEX
no data
port 651
IEEE-MMS
ieee-mmsIEEE MMS
no data
port 652 no data
hello-portHELLO_PORT
no data
port 653
SupportSoft Nexus Remote Command (data), a proxy gateway connecting remote control traffic
repscmdRepCmd
no data
port 654 no data
aodvAODV
no data
port 655
Tinc VPN daemon
tincTINC
no data
port 656 no data
spmpSPMP
no data
port 657
IBM RMC (Remote monitoring and Control) protocol, used by System p5 AIX Integrated Virtualization Manager (IVM) and Hardware Management Console to connect managed logical partitions (LPAR) t
rmcRMC
no data
port 658 no data
tenfoldTenFold
no data
port 660 no data
mac-srvr-adminMacOS Server Admin
no data
port 661 no data
hapHAP
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.