Some time ago Dave O'Shea said:
Our friend Sanford must be even less intelligent than I had originally
thought. I'm tired of trying to block off one bogus site after another, so
last night I denied AS4200 in our core routers. No complaints so far.
Shame, though, that all of AGIS's customers have to suffer because of one
bad apple.
Good. Hopefully others will follow your example.
--Eric