Probably more denial of service stuff going on.
I know www.ampr.org and portal.ampr.org are not on 44net space, but I wonder if there would be a possible advantage to being accessible both from the normal internet and via a private 44 route. In DDoS cases maybe things could be as normal for connects within the network?
That is the same thought I had to the login required for the gw.ampr.org stats. Maybe their could be no login required within the network to view?
Just some thinking out loud.