Robtex

Up: 117.5.40.0/21
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Down left: 117.5.40.0/23
Down right: 117.5.42.0/23

IP	Type	Hostname
117.5.40.29	PTR	localhost
117.5.40.173	PTR	localhost
117.5.40.229	PTR	localhost
117.5.41.88	PTR	localhost
117.5.42.31	PTR	localhost
117.5.42.123	PTR	localhost
117.5.42.138	PTR	localhost
117.5.42.143	PTR	localhost
117.5.43.17	PTR	localhost
117.5.43.41	PTR	localhost
117.5.43.44	PTR	localhost
117.5.43.70	PTR	localhost
117.5.43.71	PTR	localhost
117.5.43.80	PTR	localhost
117.5.43.81	PTR	localhost
117.5.43.112	PTR	localhost
117.5.43.149	PTR	localhost
117.5.43.150	PTR	localhost
117.5.43.180	PTR	localhost
117.5.43.200	PTR	localhost
117.5.43.205	PTR	localhost
117.5.43.209	PTR	localhost
117.5.43.228	PTR	localhost