Reverse DNS Lookup
This tool will provide you the hostname (ie www.yahoo.com) of the IP address that you enter below.
Results:
Lookup on IPv4 Address: 214.28.170.173
Hostname: earth-info.nga.mil
Hostname: earth-info.gs.mil
Hostname: geohip.nga.mil
Hostname: geopak.nga.mil
Hostname: geohip.gs.mil