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: 170.248.56.19
Hostname: careers.accenture.com
Hostname: acnpic-careers.accenture.com
Hostname: acnpic.accenture.com
Hostname: accenture.com