Robtex

Up: 41.233.160.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 41.233.164.0/23
Down right: 41.233.166.0/23

IP	Type	Hostname
41.233.164.31	PTR	host-41.233.164.31.tedata.net
41.233.164.193	PTR	host-41.233.164.193.tedata.net
41.233.165.39	PTR	host-41.233.165.39.tedata.net
41.233.165.138	PTR	host-41.233.165.138.tedata.net
41.233.166.27	PTR	host-41.233.166.27.tedata.net
41.233.166.61	PTR	host-41.233.166.61.tedata.net
41.233.166.114	PTR	host-41.233.166.114.tedata.net
41.233.166.159	PTR	host-41.233.166.159.tedata.net
41.233.166.190	PTR	host-41.233.166.190.tedata.net
41.233.166.238	PTR	host-41.233.166.238.tedata.net
41.233.167.4	PTR	host-41.233.167.4.tedata.net
41.233.167.150	PTR	host-41.233.167.150.tedata.net
41.233.167.249	PTR	host-41.233.167.249.tedata.net