Robtex

Up: 66.72.160.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 66.72.168.0/22
Down right: 66.72.172.0/22

IP	Type	Hostname
66.72.168.165	A	aecg.us
66.72.174.2	A	adsl-66-72-174-2.dsl.toldoh.ameritech.net
66.72.174.8	A+PTR	adsl-66-72-174-8.dsl.toldoh.ameritech.net
66.72.174.11	A+PTR	adsl-66-72-174-11.dsl.toldoh.ameritech.net
66.72.174.34	A	adsl-66-72-174-34.dsl.toldoh.ameritech.net
66.72.174.46	A	adsl-66-72-174-46.dsl.toldoh.ameritech.net
66.72.174.57	PTR	adsl-66-72-174-57.dsl.toldoh.ameritech.net
66.72.174.71	A	adsl-66-72-174-71.dsl.toldoh.ameritech.net
66.72.174.75	A+PTR	adsl-66-72-174-75.dsl.toldoh.ameritech.net
66.72.174.98	A	adsl-66-72-174-98.dsl.toldoh.ameritech.net