Robtex

Up: 118.136.232.0/21
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Down left: 118.136.236.0/23
Down right: 118.136.238.0/23

IP	Type	Hostname
118.136.236.0	PTR	fm-dyn-118-136-236-0.fast.net.id
118.136.236.177	PTR	fm-dyn-118-136-236-177.fast.net.id
118.136.236.255	PTR	fm-dyn-118-136-236-255.fast.net.id
118.136.237.0	PTR	fm-dyn-118-136-237-0.fast.net.id
118.136.237.10	PTR	fm-dyn-118-136-237-10.fast.net.id
118.136.237.80	A	fm-ip-118.136.237.80.fast.net.id
118.136.237.175	PTR	fm-dyn-118-136-237-175.fast.net.id
118.136.237.192	PTR	fm-dyn-118-136-237-192.fast.net.id
118.136.237.235	PTR	fm-dyn-118-136-237-235.fast.net.id
118.136.238.0	PTR	fm-dyn-118-136-238-0.fast.net.id
118.136.238.49	PTR	fm-dyn-118-136-238-49.fast.net.id
118.136.238.139	A	fm-ip-118.136.238.139.fast.net.id
118.136.239.0	PTR	fm-dyn-118-136-239-0.fast.net.id
118.136.239.181	PTR	fm-dyn-118-136-239-181.fast.net.id
118.136.239.255	PTR	fm-dyn-118-136-239-255.fast.net.id