Noyb.eu is the nonprofit you are looking for.

Breakdown as of 2023-06-20:

lemmy: 152
kbin: 74
discord: 55
misc: 29
matrix: 6

I don't think this is DDoS, you're just on a front page of HN due to https://kbin.social/...

https://www.hetzner.com/de/cloud has CCX41 and higher (under Dedicated vCPU tab), but that bumps the price tag over €180/mo. One needs to file a support request to up the vCPU limits above the CCX32 plan.