A New Challenger Appears: Zayo
UPDATE: Zayo has dropped Kiwifarms already!
As of the morning of October 22, Kiwi Farms has changed from using a shifting set of providers in Ukraine and the EEA for L3 and L7 DDoS protection to using exactly one provider: Zayo.
That provider previously was indirectly in the serving path of Kiwi Farms, due to being one of three upstream providers of FiberHub/VegasNAP, the physical host of Kiwi Farms. However, by taking on a direct contract to provide peering and L3 DDoS protection, Zayo now finds itself the central point for complaint about facilitating criminal stalking and more.
You can write to Zayo Abuse at abuse@zayo.com.