Robtex

Up: 190.94.64.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 190.94.64.0/22
Down right: 190.94.68.0/22

IP	Type	Hostname
190.94.64.64	PTR	ip-64-64.tricom.net
190.94.65.24	PTR	ip-65-24.tricom.net
190.94.65.34	PTR	ip-65-34.tricom.net
190.94.65.41	PTR	ip-65-41.tricom.net
190.94.65.56	PTR	ip-65-56.tricom.net
190.94.65.67	PTR	ip-65-67.tricom.net
190.94.65.73	PTR	ip-65-73.tricom.net
190.94.65.90	PTR	ip-65-90.tricom.net
190.94.65.91	PTR	ip-65-91.tricom.net
190.94.65.122	PTR	ip-65-122.tricom.net
190.94.65.136	PTR	ip-65-136.tricom.net
190.94.65.147	PTR	ip-65-147.tricom.net
190.94.65.152	PTR	ip-65-152.tricom.net
190.94.65.241	PTR	ip-65-241.tricom.net
190.94.65.242	PTR	ip-65-242.tricom.net
190.94.66.99	PTR	ip-66-99.tricom.net
190.94.67.217	PTR	ip-67-217.tricom.net
190.94.68.210	PTR	ip-68-210.tricom.net