Robtex

Up: 67.37.56.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 67.37.60.0/23
Down right: 67.37.62.0/23

IP	Type	Hostname
67.37.60.134	A+PTR	67-37-60-134.ded.ameritech.net
67.37.60.136	A+PTR	67-37-60-136.ded.ameritech.net
67.37.60.149	A+PTR	67-37-60-149.ded.ameritech.net
67.37.60.156	A+PTR	67-37-60-156.ded.ameritech.net
67.37.60.169	A+PTR	67-37-60-169.ded.ameritech.net
67.37.60.170	A+PTR	67-37-60-170.ded.ameritech.net