Robtex

Up: 41.239.160.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 41.239.164.0/23
Down right: 41.239.166.0/23

IP	Type	Hostname
41.239.164.100	PTR	host-41.239.164.100.tedata.net
41.239.164.182	PTR	host-41.239.164.182.tedata.net
41.239.165.90	PTR	host-41.239.165.90.tedata.net
41.239.165.142	PTR	host-41.239.165.142.tedata.net
41.239.165.195	PTR	host-41.239.165.195.tedata.net
41.239.165.203	PTR	host-41.239.165.203.tedata.net
41.239.167.211	PTR	host-41.239.167.211.tedata.net
41.239.167.214	PTR	host-41.239.167.214.tedata.net