hosting different ip's

So let's say you buy expired domains for whatever reason: maybe you want to create a 301 to another website maybe you want to revamp the old domain and then link to your money site maybe you want to create a PBN How do you keep your costs low? Do you: use different web servers? (this can...

I'm looking for a hosting provide that allows unlimited domain hosting on 1 account, but also provides unique IP's (c-level) for each of the domains. Does this even exist? In other way, what is the best way to set up 10-15 fairly white hat blogs that all have unique c-level ip addresses?

Hello guys... please give me an advice I am willing to host many different websites (hundreds) on different IP's for SEO issues for my clients. I think about 3-4 websites at one specific IP. As i understand if G decide to bun some website he will also look at other website at this IP and...