This Hostname Lookup tool often referred to as hostname lookup does exactly what it says....it looks up the Hostname of the IP Address you enter. A simple, yet very effective tool for getting the host name information you need.

IP to Hostname Lookup tool provides real-time conversion of an IP Address to its Hostname. This tool takes IP Address as an input and outputs the Hostname to which this IP Resolves. It is a great tool to get an idea of the company's website behind the IP Address.