Robtex

Up: 41.236.192.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 41.236.192.0/22
Down right: 41.236.196.0/22

IP	Type	Hostname
41.236.192.49	PTR	host-41.236.192.49.tedata.net
41.236.193.22	PTR	host-41.236.193.22.tedata.net
41.236.195.104	PTR	host-41.236.195.104.tedata.net
41.236.196.73	PTR	host-41.236.196.73.tedata.net
41.236.198.1	PTR	host-41.236.198.1.tedata.net
41.236.199.4	PTR	host-41.236.199.4.tedata.net
41.236.199.43	PTR	host-41.236.199.43.tedata.net
41.236.199.90	PTR	host-41.236.199.90.tedata.net
41.236.199.198	PTR	host-41.236.199.198.tedata.net
41.236.199.200	PTR	host-41.236.199.200.tedata.net