Robtex

Up: 41.235.64.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 41.235.80.0/21
Down right: 41.235.88.0/21

IP	Type	Hostname
41.235.80.147	PTR	host-41.235.80.147.tedata.net
41.235.82.178	PTR	host-41.235.82.178.tedata.net
41.235.84.1	PTR	host-41.235.84.1.tedata.net
41.235.84.35	PTR	host-41.235.84.35.tedata.net
41.235.84.49	PTR	host-41.235.84.49.tedata.net
41.235.84.163	PTR	host-41.235.84.163.tedata.net
41.235.85.208	PTR	host-41.235.85.208.tedata.net
41.235.87.5	PTR	host-41.235.87.5.tedata.net
41.235.87.6	PTR	host-41.235.87.6.tedata.net
41.235.87.165	PTR	host-41.235.87.165.tedata.net
41.235.87.194	PTR	host-41.235.87.194.tedata.net
41.235.87.248	PTR	host-41.235.87.248.tedata.net
41.235.87.252	PTR	host-41.235.87.252.tedata.net
41.235.88.50	PTR	host-41.235.88.50.tedata.net
41.235.89.162	PTR	host-41.235.89.162.tedata.net
41.235.90.98	PTR	host-41.235.90.98.tedata.net
41.235.90.252	PTR	host-41.235.90.252.tedata.net
41.235.91.114	PTR	host-41.235.91.114.tedata.net
41.235.92.33	PTR	host-41.235.92.33.tedata.net
41.235.92.115	PTR	host-41.235.92.115.tedata.net
41.235.92.226	PTR	host-41.235.92.226.tedata.net
41.235.93.224	PTR	host-41.235.93.224.tedata.net
41.235.95.240	PTR	host-41.235.95.240.tedata.net
41.235.95.241	PTR	host-41.235.95.241.tedata.net