Robtex

Up: 197.46.0.0/17
Can't show all results, try to descend to a more specific CIDR
Down left: 197.46.64.0/19
Down right: 197.46.96.0/19

IP	Type	Hostname
197.46.65.180	PTR	host-197.46.65.180.tedata.net
197.46.67.204	PTR	host-197.46.67.204.tedata.net
197.46.69.154	PTR	host-197.46.69.154.tedata.net
197.46.71.219	PTR	host-197.46.71.219.tedata.net
197.46.71.250	PTR	host-197.46.71.250.tedata.net
197.46.71.251	PTR	host-197.46.71.251.tedata.net
197.46.74.130	PTR	host-197.46.74.130.tedata.net
197.46.84.83	PTR	host-197.46.84.83.tedata.net
197.46.84.83	A	utopia-app.ddns.net
197.46.85.41	PTR	host-197.46.85.41.tedata.net
197.46.93.45	PTR	host-197.46.93.45.tedata.net
197.46.126.183	PTR	host-197.46.126.183.tedata.net