Robtex

Up: 41.235.16.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 41.235.16.0/22
Down right: 41.235.20.0/22

IP	Type	Hostname
41.235.16.2	PTR	host-41.235.16.2.tedata.net
41.235.16.106	PTR	host-41.235.16.106.tedata.net
41.235.16.112	PTR	host-41.235.16.112.tedata.net
41.235.16.147	PTR	host-41.235.16.147.tedata.net
41.235.16.232	PTR	host-41.235.16.232.tedata.net
41.235.17.2	PTR	host-41.235.17.2.tedata.net
41.235.17.136	PTR	host-41.235.17.136.tedata.net
41.235.18.106	PTR	host-41.235.18.106.tedata.net
41.235.18.123	PTR	host-41.235.18.123.tedata.net
41.235.18.203	PTR	host-41.235.18.203.tedata.net
41.235.18.234	PTR	host-41.235.18.234.tedata.net
41.235.18.251	PTR	host-41.235.18.251.tedata.net
41.235.19.73	PTR	host-41.235.19.73.tedata.net
41.235.19.210	PTR	host-41.235.19.210.tedata.net
41.235.21.201	PTR	host-41.235.21.201.tedata.net
41.235.23.9	PTR	host-41.235.23.9.tedata.net
41.235.23.201	PTR	host-41.235.23.201.tedata.net
41.235.23.248	PTR	host-41.235.23.248.tedata.net