If I am running some sites on a dedicated server, and someone on there makes a spam site, can the other sites hosted on the ip be affected (or tainted)? I noticed the pr dropped off a few sites on my server to zero, however they are still listed in google. Secondly, if I order some new IP's, do they have to be on a new block? For example, let's say my ip was: 61.12.7.100 If they gave me new ips: 61.12.7.101 61.12.7.102 is there a chance that those could have been banned too automatically with a 61.12.7.1xx ban? Thanks I hope I have explained my question right.