Am I being attacked?

I’m getting a ICMP (Type 3) blocked by Comodo coming from 72.9.241.58. It started a few days ago and it’s continuing. What is this Type 3 and what is happened? Should I be concerned?

Evening,

My name is Jacob Kilgore,
I’m one of the Moderators here at Comodo Forums
I would like to try to solve your Issue as Quick as Possible

First, The IP You Given resolves to threatcast.comodo.com (ThreatCast)
Please See This Message By One of Our Moderators (This Issue I believe is not solved yet)

Seocndly, Type(3) Means

- Jacob Kilgore
C-O-M-O-D-O Forum Moderator

[font=tahoma]Thanks a lot Jacob. I did looked up the IP address on WhoIs but I had no idea who this company was.

I guess I’ll disable ThreatCast for the time being. :stuck_out_tongue:
Thanks again.