Robtex

Up: 41.239.64.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 41.239.64.0/22
Down right: 41.239.68.0/22

IP	Type	Hostname
41.239.64.6	PTR	host-41.239.64.6.tedata.net
41.239.64.53	PTR	host-41.239.64.53.tedata.net
41.239.64.55	PTR	host-41.239.64.55.tedata.net
41.239.64.58	PTR	host-41.239.64.58.tedata.net
41.239.64.66	PTR	host-41.239.64.66.tedata.net
41.239.64.102	PTR	host-41.239.64.102.tedata.net
41.239.64.134	PTR	host-41.239.64.134.tedata.net
41.239.64.137	PTR	host-41.239.64.137.tedata.net
41.239.64.167	PTR	host-41.239.64.167.tedata.net
41.239.65.75	PTR	host-41.239.65.75.tedata.net
41.239.65.127	PTR	host-41.239.65.127.tedata.net
41.239.65.171	PTR	host-41.239.65.171.tedata.net
41.239.65.196	PTR	host-41.239.65.196.tedata.net
41.239.66.2	PTR	host-41.239.66.2.tedata.net
41.239.67.28	PTR	host-41.239.67.28.tedata.net
41.239.67.213	PTR	host-41.239.67.213.tedata.net
41.239.67.223	PTR	host-41.239.67.223.tedata.net
41.239.68.48	PTR	host-41.239.68.48.tedata.net
41.239.68.241	PTR	host-41.239.68.241.tedata.net
41.239.69.8	PTR	host-41.239.69.8.tedata.net
41.239.69.10	PTR	host-41.239.69.10.tedata.net
41.239.69.17	PTR	host-41.239.69.17.tedata.net
41.239.69.34	PTR	host-41.239.69.34.tedata.net
41.239.69.49	PTR	host-41.239.69.49.tedata.net
41.239.69.58	PTR	host-41.239.69.58.tedata.net
41.239.69.67	PTR	host-41.239.69.67.tedata.net
41.239.69.81	PTR	host-41.239.69.81.tedata.net
41.239.69.82	PTR	host-41.239.69.82.tedata.net
41.239.69.96	PTR	host-41.239.69.96.tedata.net
41.239.69.120	PTR	host-41.239.69.120.tedata.net
41.239.69.130	PTR	host-41.239.69.130.tedata.net
41.239.69.145	PTR	host-41.239.69.145.tedata.net
41.239.69.195	PTR	host-41.239.69.195.tedata.net
41.239.69.211	PTR	host-41.239.69.211.tedata.net
41.239.69.251	PTR	host-41.239.69.251.tedata.net
41.239.70.98	PTR	host-41.239.70.98.tedata.net
41.239.70.161	PTR	host-41.239.70.161.tedata.net
41.239.71.26	PTR	host-41.239.71.26.tedata.net