I need to update a website of my client. The original developer is not contactable now. And my client doesn't have any information about the hosting company. The domain is registered thru Network Solutions.
All we have is the IP address. And I looked it up at http://www.robtex.com/ip/18.104.22.168.html#ip . It says "NTTC-GIN-AS NTT Communications Global IP Network". I contacted NTT and they said that they are not hosting the site.
In this case, how do we find the hosting company? By the way, changing hosting company is not the option right now.