Port 3000 is commonly used for running web servers or applications in development environments. It is often used for web development, specifically for creating and testing web applications on a local machine before they are deployed to a production server.
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 3000 |
tcp |
hbci |
HBCI |
REGISTERED PORT |
Port 3000 |
udp |
hbci |
HBCI |
REGISTERED PORT |
Port 3000 |
tcp |
remoteware-cl |
RemoteWare Client |
REGISTERED PORT |
Port 3000 |
udp |
remoteware-cl |
RemoteWare Client |
REGISTERED PORT |
UnOfficial
Unofficialy or sometimes with conflict, the same port may be used by different applications.
Port | Protocol (TCP/UDP) | Description |
Port 3000 | Distributed Interactive Simulation (DIS), modifiable default | |
Port 3000 | Miralix License server |