Port 4074

cequint-cityid · TCP/UDP

RangeRegistered port (1024–49151)
ProtocolTCP/UDP
Servicecequint-cityid
Registered2007-08-20

Frequently asked questions

What is port 4074 used for?

Port 4074 is registered with the IANA for cequint-cityid (TCP/UDP). Description: Cequint City ID UI trigger.

Is port 4074 a well-known port?

No. Port 4074 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.

How do I check whether port 4074 is open?

Locally on Linux with ss -tulpn | grep ':4074\b', on Windows with netstat -ano | findstr :4074. To test a remote host use Test-NetConnection <host> -Port 4074 in PowerShell or nc -zv <host> 4074 on Linux/macOS.

How do I open port 4074 in the firewall?

Ubuntu/Debian (ufw): sudo ufw allow 4074/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=4074/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 4074" -Direction Inbound -Protocol TCP -LocalPort 4074 -Action Allow.

IANA registry entries

ProtocolServiceDescription (IANA)
TCPcequint-cityidCequint City ID UI trigger
UDPcequint-cityidCequint City ID UI trigger

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