>I was always under the impression they were just pretending that they owned large blocks of public IP space from a networking perspective, blocking everything

>I was always under the impression they were just pretending that they owned large blocks of public IP space from a networking perspective, blocking everything and selectively turning on outbound traffic via access control lists. Apparently not It was always public knowledge that NK has more or less one publicly routed /22. That's far removed from "large blocks of public IP space". I think they meant that they were routing most IP addresses back to servers they control, even though they didn't officially "own" them.