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: 128.227.19.86
Hostname: essie.ufl.edu
Hostname: ise.ufl.edu
Hostname: mae.ufl.edu
Hostname: virtual-engssl-prod05.server.ufl.edu
Hostname: che.ufl.edu
Hostname: ees.ufl.edu
Hostname: ce.ufl.edu
Hostname: www.ece.ufl.edu
Hostname: bme.ufl.edu