Robtex

Up: 210.172.164.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 210.172.165.0/25
Down right: 210.172.165.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
210.172.165.53	PTR	db.chintaihakase.com
210.172.165.53	A	www.hs-global.net
210.172.165.53	A	e-karuizawa.com
210.172.165.73	PTR	www.yonet.info
210.172.165.73	A	www.yoko-nakanishi.com
210.172.165.73	A	www.genki-bc.com
210.172.165.110	A	www.sotetsu-ijoji.jp
210.172.165.119	PTR	www.candy.ne.jp
210.172.165.119	A	www.tokaido.or.jp
210.172.165.119	A	kappa-dou.com
210.172.165.120	A	www.joyful-hikone.com