Port 1151

unizensus · TCP/UDP

RangeRegistered port (1024–49151)
ProtocolTCP/UDP
Serviceunizensus
Registered2005-11

Frequently asked questions

What is port 1151 used for?

Port 1151 is registered with the IANA for unizensus (TCP/UDP). Description: Unizensus Login Server.

Is port 1151 a well-known port?

No. Port 1151 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.

How do I check whether port 1151 is open?

Locally on Linux with ss -tulpn | grep ':1151\b', on Windows with netstat -ano | findstr :1151. To test a remote host use Test-NetConnection <host> -Port 1151 in PowerShell or nc -zv <host> 1151 on Linux/macOS.

How do I open port 1151 in the firewall?

Ubuntu/Debian (ufw): sudo ufw allow 1151/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=1151/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 1151" -Direction Inbound -Protocol TCP -LocalPort 1151 -Action Allow.

IANA registry entries

ProtocolServiceDescription (IANA)
TCPunizensusUnizensus Login Server
UDPunizensusUnizensus Login Server

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