Port 6400
boe-cms · –
| Range | Registered port (1024–49151) |
|---|---|
| Protocol | – |
| Service | boe-cms |
| Registered | 2008-05-05 |
| Modified | 2026-05-27 |
Frequently asked questions
What is port 6400 used for?
Port 6400 is registered with the IANA for boe-cms (–). Description: Business Objects CMS contact port.
Is port 6400 a well-known port?
No. Port 6400 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.
How do I check whether port 6400 is open?
Locally on Linux with ss -tulpn | grep ':6400\b', on Windows with netstat -ano | findstr :6400. To test a remote host use Test-NetConnection <host> -Port 6400 in PowerShell or nc -zv <host> 6400 on Linux/macOS.
IANA registry entries
| Protocol | Service | Description (IANA) |
|---|---|---|
boe-cms | Business Objects CMS contact port |