How to Easily Find out Who Hosts a Website and a domains IP Address; In the following simple solution, I'll show you one way to find out who hosts a website and the Sites IP address via a tool called IPNetInfo, created by NirSoft. Note that host information is only accurate if the Web Hosting company actually owns the IP addresses allocated to their clients.
How to find out Who Hosts a Website and its IP Address
Download IPNetInfo, unzip, and click ipnetinfo.exe to start the program
Type the domain name you would like to check. Make sure Convert Hostnames to IP addresses is checked, and click OK.
Information related to who is hosting the domain along with the domains IP address is returned