Robtex

Up: 41.47.0.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 41.47.8.0/22
Down right: 41.47.12.0/22

IP	Type	Hostname
41.47.8.128	PTR	host-41.47.8.128.tedata.net
41.47.8.227	PTR	host-41.47.8.227.tedata.net
41.47.9.171	PTR	host-41.47.9.171.tedata.net
41.47.13.168	A	topcylinder.com
41.47.15.134	PTR	host-41.47.15.134.tedata.net