And how do you call all their allocated IP ranges which have been performing attacks and scans for months without anything done? I don't want to be that specif

And how do you call all their allocated IP ranges which have been performing attacks and scans for months without anything done? I don't want to be that specific, but it is the same for aws(cloudflare), gogol cloud, etc. Basically, it seems the clouds are now used by hackers for their deeds. (I am self hosted)