I haven't used AWS in a while. Is there a pattern to the AWS IP addresses? (e.g. are they using a set of specific blocks? ...that seems too simple). The other interesting data point would be how much AWS resource is consumed by Amazon itself. I understand that they have been moving big pieces of infrastructure onto AWS over the past couple years.
(You probably have to have showdead on to see me because I'm hellbanned. I've emailled pg to try and get this fixed, and had no response. If you happen to see this, please check my comment history to realise that I'm not at all a troll, and consider upvoting me on the offchance it will get my account back into positive karma land. Thanks!)
