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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 4523-4623,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::4523-4623
port WIKI IANA Linux
port 4534
Armagetron Advanced server default
armagetronadArmagetron Advanced Game Server
no data
port 4535 no data
ehsEvent Heap Server
no data
port 4536 no data
ehs-sslEvent Heap Server SSL
no data
port 4537 no data
wssauthsvcWSS Security Service
no data
port 4538 no data
swx-gateSoftware Data Exchange Gateway
no data
port 4545 no data
worldscoresWorldScores
no data
port 4546 no data
sf-lmSF License Manager (Sentinel)
no data
port 4547 no data
lanner-lmLanner License Manager
no data
port 4548 no data
synchromeshSynchromesh
no data
port 4549 no data
aegateAegate PMR Service
no data
port 4550 no data
gds-adppiw-dbPerman I Interbase Server
no data
port 4551 no data
ieee-mihMIH Services
no data
port 4552 no data
menandmice-monMen and Mice Monitoring
no data
port 4553 no data
Reserved
no data
port 4554 no data
msfrsMS FRS Replication
no data
port 4555 no data
rsipRSIP Port
no data
port 4556 no data
dtn-bundleDTN Bundle UDP CL Protocol
no data
port 4557 no data
mtcevrunqssMarathon everRun Quorum Service Server
no data
port 4558 no data
mtcevrunqmanMarathon everRun Quorum Service Manager
no data
port 4559 no data
hylafaxHylaFAX
no data
port 4563 no data
Reserved
no data
port 4566 no data
kwtcKids Watch Time Control Service
no data
port 4567 no data
tramTRAM
no data
port 4568 no data
bmc-reportingBMC Reporting
no data
port 4569
Inter-Asterisk eXchange (IAX2)
iaxInter-Asterisk eXchange
no data
port 4570 no data
Reserved
no data
port 4573 no data
Reserved
no data
port 4590 no data
Reserved
no data
port 4591 no data
l3t-at-anHRPD L3T (AT-AN)
no data
port 4592 no data
hrpd-ith-at-anHRPD-ITH (AT-AN)
no data
port 4593 no data
ipt-anri-anriIPT (ANRI-ANRI)
no data
port 4594 no data
ias-sessionIAS-Session (ANRI-ANRI)
no data
port 4595 no data
ias-pagingIAS-Paging (ANRI-ANRI)
no data
port 4596 no data
ias-neighborIAS-Neighbor (ANRI-ANRI)
no data
port 4597 no data
a21-an-1xbsA21 (AN-1xBS)
no data
port 4598 no data
a16-an-anA16 (AN-AN)
no data
port 4599 no data
a17-an-anA17 (AN-AN)
no data
port 4600 no data
piranha1Piranha1
no data
port 4601 no data
piranha2Piranha2
no data
port 4602 no data
Reserved
no data
port 4603 no data
Reserved
no data
port 4604 no data
Reserved
no data
port 4605 no data
Reserved
no data
port 4621 no data
ventosoBidirectional single port remote radio VOIP and Control stream
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.