Robtex

Up: 41.235.192.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 41.235.196.0/23
Down right: 41.235.198.0/23

IP	Type	Hostname
41.235.196.186	PTR	host-41.235.196.186.tedata.net
41.235.196.219	PTR	host-41.235.196.219.tedata.net
41.235.197.29	PTR	host-41.235.197.29.tedata.net
41.235.197.98	PTR	host-41.235.197.98.tedata.net
41.235.197.144	PTR	host-41.235.197.144.tedata.net
41.235.198.64	PTR	host-41.235.198.64.tedata.net
41.235.198.95	PTR	host-41.235.198.95.tedata.net
41.235.198.171	PTR	host-41.235.198.171.tedata.net
41.235.198.201	PTR	host-41.235.198.201.tedata.net
41.235.198.243	PTR	host-41.235.198.243.tedata.net
41.235.199.66	PTR	host-41.235.199.66.tedata.net
41.235.199.147	PTR	host-41.235.199.147.tedata.net