Robtex

Up: 203.99.76.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 203.99.77.0/25
Down right: 203.99.77.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.99.77.1	A	head.occ.co.jp
203.99.77.3	A	post.occ.co.jp
203.99.77.81	A	0783a.com
203.99.77.81	A	www.0783a.com
203.99.77.81	A	ns.wgwg.jp
203.99.77.85	A	happy-cielo.jp
203.99.77.87	A	www.happy-cielo.jp
203.99.77.132	A+PTR	dns1.city.ginowan.okinawa.jp
203.99.77.133	A+PTR	dns2.city.ginowan.okinawa.jp
203.99.77.141	A+PTR	barracuda.ginowan-okn.ed.jp
203.99.77.194	A	ns.ryukyu-soft.jp
203.99.77.194	A	mail.ryukyu-soft.jp