Robtex

Up: 41.46.48.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 41.46.48.0/23
Down right: 41.46.50.0/23

IP	Type	Hostname
41.46.48.100	PTR	host-41.46.48.100.tedata.net
41.46.49.16	PTR	host-41.46.49.16.tedata.net
41.46.49.24	PTR	host-41.46.49.24.tedata.net
41.46.49.36	PTR	host-41.46.49.36.tedata.net
41.46.50.108	PTR	host-41.46.50.108.tedata.net
41.46.50.173	PTR	host-41.46.50.173.tedata.net