Robtex

Up: 41.34.80.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 41.34.80.0/23
Down right: 41.34.82.0/23

IP	Type	Hostname
41.34.80.14	PTR	host-41.34.80.14.tedata.net
41.34.80.51	PTR	host-41.34.80.51.tedata.net
41.34.80.67	PTR	host-41.34.80.67.tedata.net
41.34.80.75	PTR	host-41.34.80.75.tedata.net
41.34.80.116	PTR	host-41.34.80.116.tedata.net
41.34.80.136	PTR	host-41.34.80.136.tedata.net
41.34.80.145	PTR	host-41.34.80.145.tedata.net
41.34.80.162	PTR	host-41.34.80.162.tedata.net
41.34.80.216	PTR	host-41.34.80.216.tedata.net
41.34.80.218	PTR	host-41.34.80.218.tedata.net
41.34.80.226	PTR	host-41.34.80.226.tedata.net
41.34.80.231	PTR	host-41.34.80.231.tedata.net
41.34.81.59	PTR	host-41.34.81.59.tedata.net
41.34.81.86	PTR	host-41.34.81.86.tedata.net
41.34.81.103	PTR	host-41.34.81.103.tedata.net
41.34.81.162	PTR	host-41.34.81.162.tedata.net
41.34.81.168	PTR	host-41.34.81.168.tedata.net
41.34.82.40	PTR	host-41.34.82.40.tedata.net
41.34.82.49	PTR	host-41.34.82.49.tedata.net
41.34.82.66	PTR	host-41.34.82.66.tedata.net
41.34.82.205	PTR	host-41.34.82.205.tedata.net
41.34.82.245	PTR	host-41.34.82.245.tedata.net
41.34.82.249	PTR	host-41.34.82.249.tedata.net
41.34.83.44	PTR	host-41.34.83.44.tedata.net
41.34.83.48	PTR	host-41.34.83.48.tedata.net
41.34.83.172	PTR	host-41.34.83.172.tedata.net
41.34.83.204	PTR	host-41.34.83.204.tedata.net
41.34.83.211	PTR	host-41.34.83.211.tedata.net
41.34.83.221	PTR	host-41.34.83.221.tedata.net