Port 5146
social-alarm · TCP/UDP
| Range | Registered port (1024–49151) |
|---|---|
| Protocol | TCP/UDP |
| Service | social-alarm |
| Registered | 2009-08-18 |
Frequently asked questions
What is port 5146 used for?
Port 5146 is registered with the IANA for social-alarm (TCP/UDP). Description: Social Alarm Service; Reserved.
Is port 5146 a well-known port?
No. Port 5146 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.
How do I check whether port 5146 is open?
Locally on Linux with ss -tulpn | grep ':5146\b', on Windows with netstat -ano | findstr :5146. To test a remote host use Test-NetConnection <host> -Port 5146 in PowerShell or nc -zv <host> 5146 on Linux/macOS.
How do I open port 5146 in the firewall?
Ubuntu/Debian (ufw): sudo ufw allow 5146/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=5146/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 5146" -Direction Inbound -Protocol TCP -LocalPort 5146 -Action Allow.
IANA registry entries
| Protocol | Service | Description (IANA) |
|---|---|---|
| TCP | social-alarm | Social Alarm Service |
| UDP | – | Reserved |