Official List

Port 9000

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.


Port Protocol (TCP/UDP) Title Description Port Type
Port 9000 tcp cslistener CSlistener REGISTERED PORT
Port 9000 udp cslistener CSlistener REGISTERED PORT


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

Port Protocol (TCP/UDP) Description
Port 9000 Buffalo LinkSystem Web access
Port 9000 DBGp
Port 9000 SqueezeCenter web server & streaming
Port 9000 UDPCast