Robtex

Up: 41.37.48.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 41.37.48.0/23
Down right: 41.37.50.0/23

IP	Type	Hostname
41.37.48.105	PTR	host-41.37.48.105.tedata.net
41.37.48.214	PTR	host-41.37.48.214.tedata.net
41.37.49.197	PTR	host-41.37.49.197.tedata.net
41.37.50.76	PTR	host-41.37.50.76.tedata.net
41.37.51.113	PTR	host-41.37.51.113.tedata.net