Port 194 — IRC

TCP · Port 194/TCP is used for the Internet Relay Chat (IRC) protocol, a popular communication platform for real-time messaging and file transfer. This port is often used by attackers to spread malware or conduct command and control (C2) activities. As such, it's essential to monitor and secure this port to prevent malicious activity.

Port Number: 194
Service Name: IRC
Protocol: TCP
Common Software: InspIRCd, UnrealIRCd

Security Notes

Review IANA registry for port 194 usage. Apply principle of least privilege - only open ports that are required.

FAQ

What is port 194 used for?

Port 194 is used for IRC. Port 194/TCP is used for the Internet Relay Chat (IRC) protocol, a popular communication platform for real-time messaging and file transfer. This port is often used by attackers to spread malware or conduct command and control (C2) activities. As such, it's essential to monitor and secure this port to prevent malicious activity. Common software: InspIRCd, UnrealIRCd.

Is port 194 dangerous to leave open?

Review IANA registry for port 194 usage. Apply principle of least privilege - only open ports that are required.

How do I check if port 194 is open?

Use nmap: nmap -p 194 <target> or check locally: ss -tlnp | rg 194