Is port 6660 (IRC) dangerous?

Port 6660 is classified as medium risk. It is commonly exposed but consider using encrypted alternatives where available and monitor activity.

Should port 6660 be open on my firewall?

Port 6660 can be open but should be monitored closely. Keep the service updated and prefer encrypted alternatives where available.

Port 6660 (IRC) uses the TCP transport protocol and falls under the Messaging category.

:6660 (TCP)

Medium Risk

TCP — Messaging

Port Number 6660

Service Name IRC

Transport Protocol TCP

Category Messaging

Security Risk Medium

Port Range Registered (1024-49151)

Internet Relay Chat. A real-time text messaging protocol for group and private communication. Port range 6660-6669 is commonly used by IRC servers.

TCP Messaging Commonly Used

Port 6660 (IRC) is classified as medium risk. While this service is commonly exposed, consider using encrypted alternatives where available.

Recommendation: Keep the service updated. Monitor logs for unusual activity.