Hi, I was wondering how often the exit servers IP addresses change (if at all?)? I ask because i'm setting up whitelisting for a host I am using (auto iptables blocks for SSH attempts etc) and wondered whether it was a good idea to use an airVPN IP. I'm currently 'on the road' so don't have any other static IP's I can rely on but I can always connect via airVPN... Any suggestions? Pro's and cons would be good! TIA!