[drakaal]

Also I confirmed with Google:

"Because of the propensity of shared hosting providers, the recycling of IP addresses by cloud services, and the ease at which IP addresses can be changed, we never use IP address as a factor for assigning a penalty to a website. In certain instances where malware is hosted on a site, we may display the "this site may be harmful" warning against all results on an IP address. The rules for when this happens are not my expertise, but from the prospective of search, your site will never receive a penalty for sharing an IP with a blocked, banned, or delisted site."