Robtex

Up: 41.233.48.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 41.233.56.0/22
Down right: 41.233.60.0/22

IP	Type	Hostname
41.233.57.19	PTR	host-41.233.57.19.tedata.net
41.233.57.43	PTR	host-41.233.57.43.tedata.net
41.233.57.59	PTR	host-41.233.57.59.tedata.net
41.233.57.99	PTR	host-41.233.57.99.tedata.net
41.233.57.147	PTR	host-41.233.57.147.tedata.net
41.233.57.160	PTR	host-41.233.57.160.tedata.net
41.233.57.171	PTR	host-41.233.57.171.tedata.net
41.233.57.176	PTR	host-41.233.57.176.tedata.net
41.233.57.179	PTR	host-41.233.57.179.tedata.net
41.233.57.193	PTR	host-41.233.57.193.tedata.net
41.233.57.194	PTR	host-41.233.57.194.tedata.net
41.233.57.209	PTR	host-41.233.57.209.tedata.net
41.233.57.241	PTR	host-41.233.57.241.tedata.net
41.233.57.242	PTR	host-41.233.57.242.tedata.net
41.233.58.66	PTR	host-41.233.58.66.tedata.net
41.233.58.114	PTR	host-41.233.58.114.tedata.net
41.233.58.161	PTR	host-41.233.58.161.tedata.net
41.233.59.66	PTR	host-41.233.59.66.tedata.net
41.233.59.133	PTR	host-41.233.59.133.tedata.net
41.233.59.136	PTR	host-41.233.59.136.tedata.net
41.233.59.163	PTR	host-41.233.59.163.tedata.net
41.233.60.47	PTR	host-41.233.60.47.tedata.net
41.233.60.67	PTR	host-41.233.60.67.tedata.net
41.233.60.131	PTR	host-41.233.60.131.tedata.net
41.233.62.130	PTR	host-41.233.62.130.tedata.net
41.233.62.194	PTR	host-41.233.62.194.tedata.net