Robtex

Up: 41.43.144.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 41.43.148.0/23
Down right: 41.43.150.0/23

IP	Type	Hostname
41.43.148.70	PTR	host-41.43.148.70.tedata.net
41.43.148.217	PTR	host-41.43.148.217.tedata.net
41.43.148.231	PTR	host-41.43.148.231.tedata.net
41.43.149.3	PTR	host-41.43.149.3.tedata.net
41.43.149.66	PTR	host-41.43.149.66.tedata.net
41.43.149.86	PTR	host-41.43.149.86.tedata.net
41.43.150.40	PTR	host-41.43.150.40.tedata.net
41.43.150.136	PTR	host-41.43.150.136.tedata.net
41.43.150.221	PTR	host-41.43.150.221.tedata.net