I am trying to temper my dislike for krebs, but it is getting difficult.

Kaspersky operates an autonomous system (AS) and "Prospero" has traffic routed through that AS. Microsoft and Google also route all sorts of malware and spam through their ASes.

>The routing through networks operated by Kaspersky doesn’t by default mean provision of the company’s services, as Kaspersky’s automatic system (AS) path might appear as a technical prefix in the network of telecom providers the company works with

Censorship shouldn't happen at the AS level, anyways.