Port 9950
apc-9950 · TCP/UDP
| Range | Registered port (1024–49151) |
|---|---|
| Protocol | TCP/UDP |
| Service | apc-9950 |
Frequently asked questions
What is port 9950 used for?
Port 9950 is registered with the IANA for apc-9950 (TCP/UDP). Description: APC 9950.
Is port 9950 a well-known port?
No. Port 9950 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.
How do I check whether port 9950 is open?
Locally on Linux with ss -tulpn | grep ':9950\b', on Windows with netstat -ano | findstr :9950. To test a remote host use Test-NetConnection <host> -Port 9950 in PowerShell or nc -zv <host> 9950 on Linux/macOS.
How do I open port 9950 in the firewall?
Ubuntu/Debian (ufw): sudo ufw allow 9950/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=9950/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 9950" -Direction Inbound -Protocol TCP -LocalPort 9950 -Action Allow.
IANA registry entries
| Protocol | Service | Description (IANA) |
|---|---|---|
| TCP | apc-9950 | APC 9950 |
| UDP | apc-9950 | APC 9950 |