Robtex

Up: 117.0.192.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 117.0.224.0/20
Down right: 117.0.240.0/20

IP	Type	Hostname
117.0.224.33	PTR	localhost
117.0.224.67	PTR	localhost
117.0.224.97	PTR	localhost
117.0.224.128	PTR	localhost
117.0.224.131	PTR	localhost
117.0.224.224	PTR	localhost
117.0.224.226	PTR	localhost
117.0.226.3	PTR	localhost
117.0.226.17	PTR	localhost
117.0.226.176	PTR	localhost
117.0.226.202	PTR	localhost
117.0.228.1	PTR	localhost
117.0.228.25	A	btcplusvn.com
117.0.228.33	PTR	localhost
117.0.228.35	PTR	localhost
117.0.228.97	PTR	localhost
117.0.228.224	PTR	localhost
117.0.230.67	PTR	localhost
117.0.230.99	PTR	localhost
117.0.231.162	PTR	localhost
117.0.233.0	PTR	localhost
117.0.233.35	PTR	localhost
117.0.233.161	PTR	localhost
117.0.234.0	PTR	localhost
117.0.234.1	PTR	localhost
117.0.234.2	PTR	localhost
117.0.234.96	PTR	localhost
117.0.234.125	A	111bm.no-ip.info
117.0.234.160	PTR	localhost
117.0.234.161	PTR	localhost
117.0.234.163	PTR	localhost
117.0.234.193	PTR	localhost
117.0.234.224	PTR	localhost
117.0.235.2	PTR	localhost
117.0.235.97	PTR	localhost
117.0.235.162	PTR	localhost
117.0.235.192	PTR	localhost
117.0.237.97	PTR	localhost
117.0.237.99	PTR	localhost
117.0.237.129	PTR	localhost
117.0.237.163	PTR	localhost
117.0.238.96	PTR	localhost
117.0.238.99	PTR	localhost
117.0.238.130	PTR	localhost
117.0.238.163	PTR	localhost
117.0.238.194	PTR	localhost
117.0.238.227	PTR	localhost
117.0.240.112	PTR	localhost
117.0.240.121	PTR	localhost
117.0.240.131	PTR	localhost
117.0.241.39	A	babibibo.com
117.0.242.155	PTR	localhost
117.0.242.191	PTR	localhost
117.0.243.67	PTR	localhost
117.0.243.96	PTR	localhost
117.0.243.99	PTR	localhost
117.0.243.128	PTR	localhost
117.0.243.130	PTR	localhost
117.0.243.192	PTR	localhost
117.0.244.64	PTR	localhost
117.0.244.129	PTR	localhost
117.0.244.160	PTR	localhost
117.0.244.224	PTR	localhost
117.0.244.225	PTR	localhost
117.0.244.226	PTR	localhost
117.0.247.3	PTR	localhost
117.0.247.32	PTR	localhost
117.0.247.66	PTR	localhost
117.0.247.195	PTR	localhost
117.0.249.3	PTR	localhost
117.0.249.48	PTR	localhost
117.0.249.70	PTR	localhost
117.0.249.81	PTR	localhost
117.0.249.206	PTR	localhost
117.0.250.0	PTR	localhost
117.0.250.3	PTR	localhost
117.0.250.33	PTR	localhost
117.0.250.34	PTR	localhost
117.0.250.64	PTR	localhost
117.0.250.96	PTR	localhost
117.0.250.194	PTR	localhost
117.0.250.227	PTR	localhost
117.0.251.65	PTR	localhost
117.0.251.131	PTR	localhost
117.0.251.162	PTR	localhost
117.0.251.227	PTR	localhost
117.0.252.32	PTR	localhost
117.0.252.65	PTR	localhost
117.0.252.67	PTR	localhost
117.0.252.96	PTR	localhost
117.0.252.97	PTR	localhost
117.0.252.98	PTR	localhost
117.0.252.130	PTR	localhost
117.0.252.160	PTR	localhost
117.0.252.163	PTR	localhost
117.0.252.227	PTR	localhost
117.0.254.0	PTR	localhost
117.0.254.2	PTR	localhost
117.0.254.3	PTR	localhost
117.0.254.35	PTR	localhost
117.0.254.66	PTR	localhost
117.0.254.96	PTR	localhost
117.0.254.160	PTR	localhost
117.0.254.192	PTR	localhost
117.0.254.195	PTR	localhost