Robtex

Up: 117.0.16.0/20
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Down left: 117.0.16.0/22
Down right: 117.0.20.0/22

IP	Type	Hostname
117.0.16.43	PTR	localhost
117.0.16.153	PTR	localhost
117.0.17.11	PTR	localhost
117.0.17.16	PTR	localhost
117.0.17.40	PTR	localhost
117.0.17.89	PTR	localhost
117.0.17.104	PTR	localhost
117.0.17.112	PTR	localhost
117.0.17.128	PTR	localhost
117.0.17.178	PTR	localhost
117.0.17.184	PTR	localhost
117.0.17.216	PTR	localhost
117.0.17.233	PTR	localhost
117.0.17.249	PTR	localhost
117.0.20.2	PTR	localhost
117.0.21.50	PTR	localhost
117.0.22.16	PTR	localhost
117.0.22.42	PTR	localhost
117.0.22.65	PTR	localhost
117.0.22.81	PTR	localhost
117.0.22.88	PTR	localhost
117.0.22.98	PTR	localhost
117.0.22.99	PTR	localhost
117.0.22.105	PTR	localhost
117.0.22.115	PTR	localhost
117.0.22.122	PTR	localhost
117.0.22.137	PTR	localhost
117.0.22.144	PTR	localhost
117.0.22.146	PTR	localhost
117.0.22.154	PTR	localhost
117.0.22.161	PTR	localhost
117.0.22.172	A	messhinsungcntvina.com
117.0.22.172	A	edishinsungcntvina.com
117.0.22.177	PTR	localhost
117.0.22.195	PTR	localhost
117.0.22.200	PTR	localhost
117.0.22.210	PTR	localhost
117.0.22.226	PTR	localhost
117.0.22.240	PTR	localhost
117.0.23.1	PTR	localhost
117.0.23.10	PTR	localhost
117.0.23.51	PTR	localhost
117.0.23.57	PTR	localhost
117.0.23.75	PTR	localhost
117.0.23.82	PTR	localhost
117.0.23.88	PTR	localhost
117.0.23.89	PTR	localhost
117.0.23.96	PTR	localhost
117.0.23.98	PTR	localhost
117.0.23.104	PTR	localhost
117.0.23.138	PTR	localhost
117.0.23.139	PTR	localhost
117.0.23.154	PTR	localhost
117.0.23.155	PTR	localhost
117.0.23.155	A	anhhuan.dyndns.org
117.0.23.168	PTR	localhost
117.0.23.171	PTR	localhost
117.0.23.177	PTR	localhost
117.0.23.226	PTR	localhost
117.0.23.232	PTR	localhost
117.0.23.235	PTR	localhost
117.0.23.240	PTR	localhost
117.0.23.241	PTR	localhost
117.0.23.248	PTR	localhost