Robtex

Up: 118.136.192.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 118.136.196.0/23
Down right: 118.136.198.0/23

IP	Type	Hostname
118.136.196.79	A	fm-ip-118.136.196.79.fast.net.id
118.136.196.96	PTR	fm-dyn-118-136-196-96.fast.net.id
118.136.196.120	PTR	fm-dyn-118-136-196-120.fast.net.id
118.136.197.56	A	fm-ip-118.136.197.56.fast.net.id
118.136.197.72	PTR	fm-dyn-118-136-197-72.fast.net.id
118.136.197.121	PTR	fm-dyn-118-136-197-121.fast.net.id
118.136.197.157	PTR	fm-dyn-118-136-197-157.fast.net.id
118.136.197.179	PTR	fm-dyn-118-136-197-179.fast.net.id
118.136.197.236	A	fm-ip-118.136.197.236.fast.net.id
118.136.197.255	PTR	fm-dyn-118-136-197-255.fast.net.id
118.136.198.0	PTR	fm-dyn-118-136-198-0.fast.net.id
118.136.198.100	PTR	fm-dyn-118-136-198-100.fast.net.id
118.136.198.145	PTR	fm-dyn-118-136-198-145.fast.net.id
118.136.198.155	PTR	fm-dyn-118-136-198-155.fast.net.id
118.136.198.199	A	fm-ip-118.136.198.199.fast.net.id
118.136.198.216	PTR	fm-dyn-118-136-198-216.fast.net.id
118.136.198.240	A	fm-ip-118.136.198.240.fast.net.id
118.136.198.255	PTR	fm-dyn-118-136-198-255.fast.net.id
118.136.199.0	PTR	fm-dyn-118-136-199-0.fast.net.id
118.136.199.83	PTR	fm-dyn-118-136-199-83.fast.net.id
118.136.199.101	PTR	fm-dyn-118-136-199-101.fast.net.id
118.136.199.127	PTR	fm-dyn-118-136-199-127.fast.net.id
118.136.199.161	PTR	fm-dyn-118-136-199-161.fast.net.id
118.136.199.162	PTR	fm-dyn-118-136-199-162.fast.net.id
118.136.199.168	A	fm-ip-118.136.199.168.fast.net.id
118.136.199.220	A	fm-ip-118.136.199.220.fast.net.id
118.136.199.226	PTR	fm-dyn-118-136-199-226.fast.net.id
118.136.199.236	PTR	fm-dyn-118-136-199-236.fast.net.id
118.136.199.241	A	fm-ip-118.136.199.241.fast.net.id
118.136.199.255	PTR	fm-dyn-118-136-199-255.fast.net.id