Robtex

Up: 211.120.216.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 211.120.220.0/23
Down right: 211.120.222.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
211.120.220.157	A	koshi-ftth220-157.viplt.ad.jp
211.120.221.233	A	koshi-ftth221-233.viplt.ad.jp
211.120.222.8	PTR	mm11-8.mmnet-ai.ne.jp
211.120.222.8	A	mail.cws.ne.jp
211.120.222.8	A	mail.e-satoimo.com