Robtex

Up: 41.43.64.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 41.43.96.0/20
Down right: 41.43.112.0/20

IP	Type	Hostname
41.43.99.32	PTR	host-41.43.99.32.tedata.net
41.43.100.97	PTR	host-41.43.100.97.tedata.net
41.43.101.226	PTR	host-41.43.101.226.tedata.net
41.43.103.32	PTR	host-41.43.103.32.tedata.net
41.43.103.73	PTR	host-41.43.103.73.tedata.net
41.43.104.135	PTR	host-41.43.104.135.tedata.net
41.43.104.253	PTR	host-41.43.104.253.tedata.net
41.43.107.146	PTR	host-41.43.107.146.tedata.net
41.43.107.162	PTR	host-41.43.107.162.tedata.net
41.43.107.241	PTR	host-41.43.107.241.tedata.net
41.43.108.11	PTR	host-41.43.108.11.tedata.net
41.43.109.47	PTR	host-41.43.109.47.tedata.net
41.43.109.79	PTR	host-41.43.109.79.tedata.net
41.43.109.109	PTR	host-41.43.109.109.tedata.net
41.43.109.121	PTR	host-41.43.109.121.tedata.net
41.43.110.32	PTR	host-41.43.110.32.tedata.net
41.43.110.33	PTR	host-41.43.110.33.tedata.net
41.43.110.34	PTR	host-41.43.110.34.tedata.net
41.43.110.35	PTR	host-41.43.110.35.tedata.net
41.43.110.66	PTR	host-41.43.110.66.tedata.net
41.43.110.67	PTR	host-41.43.110.67.tedata.net
41.43.110.97	PTR	host-41.43.110.97.tedata.net
41.43.110.194	PTR	host-41.43.110.194.tedata.net
41.43.110.195	PTR	host-41.43.110.195.tedata.net
41.43.110.225	PTR	host-41.43.110.225.tedata.net
41.43.112.195	PTR	host-41.43.112.195.tedata.net
41.43.113.130	PTR	host-41.43.113.130.tedata.net
41.43.115.59	PTR	host-41.43.115.59.tedata.net
41.43.116.96	PTR	host-41.43.116.96.tedata.net
41.43.117.115	PTR	host-41.43.117.115.tedata.net
41.43.117.127	PTR	host-41.43.117.127.tedata.net
41.43.117.159	PTR	host-41.43.117.159.tedata.net
41.43.118.2	PTR	host-41.43.118.2.tedata.net
41.43.119.47	PTR	host-41.43.119.47.tedata.net
41.43.121.10	A	hackspree.com
41.43.122.65	PTR	host-41.43.122.65.tedata.net
41.43.123.12	PTR	host-41.43.123.12.tedata.net
41.43.123.154	PTR	host-41.43.123.154.tedata.net
41.43.125.161	PTR	host-41.43.125.161.tedata.net