I am thinking of purchasing VPS and have question about IPs. I want to diversify my websites between 4 dedicated Ips so each IP will host 25 domains. Are these Ips must be C-Class Ips or not? I want to minimize chances of Google banning my sites, so if one IP address has been banned with 25 domains on it, i still have other 3 Ips with 75 domains.
Also will you recommend Liquid Web or ServInt?