Port 9000 is a commonly used port for web development and is often used for debugging and testing web applications. It can also be used for hosting web servers and other services. Several popular software tools, such as Docker, PHP-FPM, and Elixir, use Port 9000 by default.
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 9000 |
tcp |
cslistener |
CSlistener |
REGISTERED PORT |
Port 9000 |
udp |
cslistener |
CSlistener |
REGISTERED PORT |
UnOfficial
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 |