Port 7648

cuseeme · TCP/UDP

RangeRegistered port (1024–49151)
ProtocolTCP/UDP
Servicecuseeme
Registered2006-07

Frequently asked questions

What is port 7648 used for?

Port 7648 is registered with the IANA for cuseeme (TCP/UDP). Description: bonjour-cuseeme.

Is port 7648 a well-known port?

No. Port 7648 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.

How do I check whether port 7648 is open?

Locally on Linux with ss -tulpn | grep ':7648\b', on Windows with netstat -ano | findstr :7648. To test a remote host use Test-NetConnection <host> -Port 7648 in PowerShell or nc -zv <host> 7648 on Linux/macOS.

How do I open port 7648 in the firewall?

Ubuntu/Debian (ufw): sudo ufw allow 7648/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=7648/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 7648" -Direction Inbound -Protocol TCP -LocalPort 7648 -Action Allow.

IANA registry entries

ProtocolServiceDescription (IANA)
TCPcuseemebonjour-cuseeme
UDPcuseemebonjour-cuseeme

Nearby entries