Port 2064

icg-iprelay · TCP/UDP

RangeRegistered port (1024–49151)
ProtocolTCP/UDP
Serviceicg-iprelay

Frequently asked questions

What is port 2064 used for?

Port 2064 is registered with the IANA for icg-iprelay (TCP/UDP). Description: ICG IP Relay Port.

Is port 2064 a well-known port?

No. Port 2064 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.

How do I check whether port 2064 is open?

Locally on Linux with ss -tulpn | grep ':2064\b', on Windows with netstat -ano | findstr :2064. To test a remote host use Test-NetConnection <host> -Port 2064 in PowerShell or nc -zv <host> 2064 on Linux/macOS.

How do I open port 2064 in the firewall?

Ubuntu/Debian (ufw): sudo ufw allow 2064/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=2064/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 2064" -Direction Inbound -Protocol TCP -LocalPort 2064 -Action Allow.

IANA registry entries

ProtocolServiceDescription (IANA)
TCPicg-iprelayICG IP Relay Port
UDPicg-iprelayICG IP Relay Port

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