Robtex

Up: 41.234.168.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 41.234.172.0/23
Down right: 41.234.174.0/23

IP	Type	Hostname
41.234.172.5	PTR	host-41.234.172.5.tedata.net
41.234.172.38	PTR	host-41.234.172.38.tedata.net
41.234.172.44	PTR	host-41.234.172.44.tedata.net
41.234.172.66	PTR	host-41.234.172.66.tedata.net
41.234.172.73	PTR	host-41.234.172.73.tedata.net
41.234.172.80	PTR	host-41.234.172.80.tedata.net
41.234.172.98	PTR	host-41.234.172.98.tedata.net
41.234.172.108	PTR	host-41.234.172.108.tedata.net
41.234.172.116	PTR	host-41.234.172.116.tedata.net
41.234.172.137	PTR	host-41.234.172.137.tedata.net
41.234.172.140	PTR	host-41.234.172.140.tedata.net
41.234.172.157	PTR	host-41.234.172.157.tedata.net
41.234.172.167	PTR	host-41.234.172.167.tedata.net
41.234.172.194	PTR	host-41.234.172.194.tedata.net
41.234.172.211	PTR	host-41.234.172.211.tedata.net
41.234.173.9	PTR	host-41.234.173.9.tedata.net
41.234.173.59	PTR	host-41.234.173.59.tedata.net
41.234.174.17	PTR	host-41.234.174.17.tedata.net
41.234.174.76	PTR	host-41.234.174.76.tedata.net
41.234.174.91	PTR	host-41.234.174.91.tedata.net
41.234.174.95	PTR	host-41.234.174.95.tedata.net
41.234.175.18	PTR	host-41.234.175.18.tedata.net
41.234.175.53	PTR	host-41.234.175.53.tedata.net
41.234.175.84	PTR	host-41.234.175.84.tedata.net
41.234.175.175	PTR	host-41.234.175.175.tedata.net
41.234.175.251	PTR	host-41.234.175.251.tedata.net