I noticed we were showing over 40 guest viewing the c5alive forum this evening and that most of the IP addresses shown were very close together (numerically).
I googled a few of them and found this ;
213.186.119.140
This IP addresses has been seen by at least one Honey Pot. However, none of its visits have resulted in any bad events yet. It's possible that this IP is just a harmless web spider or Internet user
Hopefully nothing to worry about then