Robtex

Up: 41.232.64.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 41.232.68.0/23
Down right: 41.232.70.0/23

IP	Type	Hostname
41.232.68.4	PTR	host-41.232.68.4.tedata.net
41.232.68.237	PTR	host-41.232.68.237.tedata.net
41.232.69.89	PTR	host-41.232.69.89.tedata.net
41.232.69.137	PTR	host-41.232.69.137.tedata.net
41.232.69.235	PTR	host-41.232.69.235.tedata.net
41.232.70.78	PTR	host-41.232.70.78.tedata.net
41.232.70.250	PTR	host-41.232.70.250.tedata.net
41.232.71.59	PTR	host-41.232.71.59.tedata.net
41.232.71.189	PTR	host-41.232.71.189.tedata.net
41.232.71.208	PTR	host-41.232.71.208.tedata.net