Interesting your most likely right. We need to get both they're IP's using a VPN.
...That isn't really going to work. You're going to have to FORCE them to download something like Hamachi and even then I don't know if Hamachi lets you view their actual IP. Plus, the VPN assigns each user in the network their own individual IP within the VPN.
It'd be easier if Badspot looked at their IPs since he can see them all because they've all posted already.