Port 4502
a25-fap-fgw · SCTP
| Range | Registered port (1024–49151) |
|---|---|
| Protocol | SCTP |
| Service | a25-fap-fgw |
| Registered | 2012-01-11 |
Frequently asked questions
What is port 4502 used for?
Port 4502 is registered with the IANA for a25-fap-fgw (SCTP). Description: A25 (FAP-FGW).
Is port 4502 a well-known port?
No. Port 4502 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.
How do I check whether port 4502 is open?
Locally on Linux with ss -tulpn | grep ':4502\b', on Windows with netstat -ano | findstr :4502. To test a remote host use Test-NetConnection <host> -Port 4502 in PowerShell or nc -zv <host> 4502 on Linux/macOS.
IANA registry entries
| Protocol | Service | Description (IANA) |
|---|---|---|
| SCTP | a25-fap-fgw | A25 (FAP-FGW) |