Robtex

Up: 210.231.208.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 210.231.208.0/23
Down right: 210.231.210.0/23

IP	Type	Hostname
210.231.209.66	PTR	bx-apps.showrm.ubiteq.co.jp
210.231.209.140	PTR	smartsvr.h.ubiteq.co.jp
210.231.209.182	A	telema-service2.com
210.231.209.200	A	ns3.ubiteq.co.jp
210.231.209.200	A	ns.h.ubiteq.co.jp
210.231.210.66	PTR	h210-66.h.ubiteq.co.jp
210.231.211.98	A+PTR	h211-98.h.ubiteq.co.jp
210.231.211.234	PTR	h211-234.h.ubiteq.co.jp