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: 212.8.208.154
Hostname: www.pro-media-service.de
Hostname: www-neu.pro-media-service.de
Hostname: owl-online.de
Hostname: www-test.pro-media-service.de
Hostname: portal.boesmann.de
Hostname: pro-media-service.de