Robtex

Up: 110.172.32.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 110.172.40.0/22
Down right: 110.172.44.0/22

IP	Type	Hostname
110.172.40.56	A+PTR	cableline-12088.tvs12.jp
110.172.40.154	A+PTR	cableline-12186.tvs12.jp
110.172.41.112	A+PTR	cableline-12398.tvs12.jp
110.172.43.10	A+PTR	cableline-12804.tvs12.jp
110.172.43.210	A+PTR	cableline-13004.tvs12.jp
110.172.45.138	A+PTR	cableline-13440.tvs12.jp
110.172.47.1	A+PTR	cableline-13811.tvs12.jp
110.172.47.25	A	cableline-13835.tvs12.jp
110.172.47.119	A	cableline-13929.tvs12.jp
110.172.47.128	A+PTR	cableline-13938.tvs12.jp
110.172.47.222	A	cableline-14032.tvs12.jp
110.172.47.224	A+PTR	cableline-14034.tvs12.jp
110.172.47.245	A	cableline-14055.tvs12.jp