Seo Hosting

Hello Guys,
This is my first post on this forum. I was looking for Seo Hosting companies that offer different c-class IP's for each domain.

After a quick search on google I found many Providers give different c-class IP's. But before buy any of them I wanted to know what you guys suggest to me?

Here's what I got:

skynethosting.net
seohosting.com
seo-host.com
seowebhosting.net
seohostingprovider.com