Port 3914

listcrt-port-2 · TCP/UDP

RangeRegistered port (1024–49151)
ProtocolTCP/UDP
Servicelistcrt-port-2
Registered2003-11

Frequently asked questions

What is port 3914 used for?

Port 3914 is registered with the IANA for listcrt-port-2 (TCP/UDP). Description: ListCREATOR Port 2.

Is port 3914 a well-known port?

No. Port 3914 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.

How do I check whether port 3914 is open?

Locally on Linux with ss -tulpn | grep ':3914\b', on Windows with netstat -ano | findstr :3914. To test a remote host use Test-NetConnection <host> -Port 3914 in PowerShell or nc -zv <host> 3914 on Linux/macOS.

How do I open port 3914 in the firewall?

Ubuntu/Debian (ufw): sudo ufw allow 3914/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=3914/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 3914" -Direction Inbound -Protocol TCP -LocalPort 3914 -Action Allow.

IANA registry entries

ProtocolServiceDescription (IANA)
TCPlistcrt-port-2ListCREATOR Port 2
UDPlistcrt-port-2ListCREATOR Port 2

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