Robtex

Up: 41.234.128.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 41.234.144.0/21
Down right: 41.234.152.0/21

IP	Type	Hostname
41.234.144.97	PTR	host-41.234.144.97.tedata.net
41.234.145.129	PTR	host-41.234.145.129.tedata.net
41.234.146.17	PTR	host-41.234.146.17.tedata.net
41.234.146.80	PTR	host-41.234.146.80.tedata.net
41.234.146.138	PTR	host-41.234.146.138.tedata.net
41.234.148.3	PTR	host-41.234.148.3.tedata.net
41.234.149.114	PTR	host-41.234.149.114.tedata.net
41.234.150.83	PTR	host-41.234.150.83.tedata.net
41.234.150.114	PTR	host-41.234.150.114.tedata.net
41.234.150.226	PTR	host-41.234.150.226.tedata.net
41.234.151.67	PTR	host-41.234.151.67.tedata.net
41.234.152.53	PTR	host-41.234.152.53.tedata.net
41.234.152.89	PTR	host-41.234.152.89.tedata.net
41.234.152.122	PTR	host-41.234.152.122.tedata.net
41.234.153.106	PTR	host-41.234.153.106.tedata.net
41.234.153.110	PTR	host-41.234.153.110.tedata.net
41.234.153.173	PTR	host-41.234.153.173.tedata.net
41.234.153.179	PTR	host-41.234.153.179.tedata.net
41.234.156.145	PTR	host-41.234.156.145.tedata.net
41.234.156.178	PTR	host-41.234.156.178.tedata.net
41.234.156.211	PTR	host-41.234.156.211.tedata.net
41.234.158.96	PTR	host-41.234.158.96.tedata.net
41.234.158.225	PTR	host-41.234.158.225.tedata.net
41.234.159.3	PTR	host-41.234.159.3.tedata.net
41.234.159.183	PTR	host-41.234.159.183.tedata.net
41.234.159.235	PTR	host-41.234.159.235.tedata.net