Port 639

Modified by:

Port 639 is typically used for the H.323 protocol, which is used for audio, video, and data transmissions over IP networks. It is commonly used for videoconferencing and VoIP (Voice over Internet Protocol) applications.

Ports those registered with IANA are shown as official ports. The same port number may be unofficialy used by various services or applications. The official usage are listed separately below its usage may change from time to time.

Official

Port
Protocol (TCP/UDP)
Title
Description
Port Type
Port 639
tcp
msdp
MSDP
WELL KNOWN PORT
Port 639
udp
msdp
MSDP
WELL KNOWN PORT

UnOfficial

Unofficialy or sometimes with conflict, the same port may be used by different applications.

Port Protocol (TCP/UDP) Description
TCP UDP Ports
Other ports
Port 2201
Port 2201 is typically used for management and administration tasks on network devices, such
Port 27999
Port 27999 is commonly used for the communication between a client and a server
Ports 33100 – 33200
Port 33100- Port 33200 Port 33200- Port 33300 Port 33300- Port 33400 Port 33400-
Port 259
Ports those registered with IANA are shown as official ports. The same port number
Port 18606
Ports those registered with IANA are shown as official ports. The same port number
Port 3635
Port 3635 is typically used for the Remote Insight Board Command Language (RIBCL) service
Port 1455
Ports those registered with IANA are shown as official ports. The same port number
Port 2224
Port 2224 is commonly used for secure SSH (Secure Shell) connections that provide remote
Port 6073
Ports those registered with IANA are shown as official ports. The same port number
Port 1790
Port 1790 is not a standardized port number and its use is not known.
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