Port 1753

predatar-comms · TCP/UDP

RangeRegistered port (1024–49151)
ProtocolTCP/UDP
Servicepredatar-comms
Registered2011-09-15

Frequently asked questions

What is port 1753 used for?

Port 1753 is registered with the IANA for predatar-comms (TCP/UDP). Description: Predatar Comms Service; Reserved.

Is port 1753 a well-known port?

No. Port 1753 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.

How do I check whether port 1753 is open?

Locally on Linux with ss -tulpn | grep ':1753\b', on Windows with netstat -ano | findstr :1753. To test a remote host use Test-NetConnection <host> -Port 1753 in PowerShell or nc -zv <host> 1753 on Linux/macOS.

How do I open port 1753 in the firewall?

Ubuntu/Debian (ufw): sudo ufw allow 1753/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=1753/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 1753" -Direction Inbound -Protocol TCP -LocalPort 1753 -Action Allow.

IANA registry entries

ProtocolServiceDescription (IANA)
TCPpredatar-commsPredatar Comms Service
UDP–Reserved

Nearby entries