Robtex

Up: 65.42.96.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 65.42.96.0/23
Down right: 65.42.98.0/23

IP	Type	Hostname
65.42.96.1	A+PTR	adsl-65-42-96-1.dsl.rcfril.ameritech.net
65.42.96.39	PTR	adsl-65-42-96-39.dsl.rcfril.ameritech.net
65.42.96.83	PTR	adsl-65-42-96-83.dsl.rcfril.ameritech.net
65.42.96.89	PTR	adsl-65-42-96-89.dsl.rcfril.ameritech.net
65.42.96.208	PTR	adsl-65-42-96-208.dsl.rcfril.ameritech.net
65.42.96.254	PTR	adsl-65-42-96-254.dsl.rcfril.ameritech.net
65.42.97.39	PTR	adsl-65-42-97-39.dsl.rcfril.ameritech.net
65.42.97.79	PTR	adsl-65-42-97-79.dsl.rcfril.ameritech.net
65.42.97.182	PTR	adsl-65-42-97-182.dsl.rcfril.ameritech.net
65.42.97.219	PTR	adsl-65-42-97-219.dsl.rcfril.ameritech.net