Which VPS providers are you referring to? I know from personal experience that, Digital Ocean, the largest VPS provider null routes your VPS IP for 3 hours min

Which VPS providers are you referring to? I know from personal experience that, Digital Ocean, the largest VPS provider null routes your VPS IP for 3 hours minimium for even the tiniest of DDoS's. I doubt most of the smaller VPS providers can afford to absorb DDoS's even if they don't have overly restrictive policies like DO.