Robtex

Up: 41.235.128.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 41.235.128.0/23
Down right: 41.235.130.0/23

IP	Type	Hostname
41.235.128.55	PTR	host-41.235.128.55.tedata.net
41.235.128.67	PTR	host-41.235.128.67.tedata.net
41.235.128.169	PTR	host-41.235.128.169.tedata.net
41.235.128.187	PTR	host-41.235.128.187.tedata.net
41.235.128.190	PTR	host-41.235.128.190.tedata.net
41.235.129.10	PTR	host-41.235.129.10.tedata.net
41.235.129.48	PTR	host-41.235.129.48.tedata.net
41.235.129.127	PTR	host-41.235.129.127.tedata.net
41.235.129.200	PTR	host-41.235.129.200.tedata.net
41.235.129.218	PTR	host-41.235.129.218.tedata.net
41.235.129.229	PTR	host-41.235.129.229.tedata.net
41.235.130.49	PTR	host-41.235.130.49.tedata.net
41.235.130.134	PTR	host-41.235.130.134.tedata.net
41.235.130.162	PTR	host-41.235.130.162.tedata.net
41.235.130.238	PTR	host-41.235.130.238.tedata.net
41.235.131.39	PTR	host-41.235.131.39.tedata.net
41.235.131.53	PTR	host-41.235.131.53.tedata.net
41.235.131.54	PTR	host-41.235.131.54.tedata.net
41.235.131.106	PTR	host-41.235.131.106.tedata.net
41.235.131.122	PTR	host-41.235.131.122.tedata.net
41.235.131.155	PTR	host-41.235.131.155.tedata.net
41.235.131.181	A	frankohacker.strangled.net