Robtex

Up: 220.159.0.0/16
Can't show all results, try to descend to a more specific CIDR
Down left: 220.159.0.0/18
Down right: 220.159.64.0/18
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
220.159.0.0	PTR	u500000.neas2.ne2.tachikawa.mopera.net
220.159.5.216	A	0030040c4290200001010900231030019404960.dkhs.jp
220.159.6.3	A	0030040c42c2200001010903329321782303797.dkhs.jp
220.159.7.68	A	hankers.jp
220.159.22.16	PTR	www.ceds.jp
220.159.22.16	A	mail.ceds.jp
220.159.22.16	A	ap1.ceds.jp
220.159.22.41	A+PTR	www.ceds.jp
220.159.22.155	A	www.ceds.jp
220.159.22.169	A	wow-j.com
220.159.22.179	A	nttdocomo-demo.com
220.159.23.27	A	growth-prediction.net
220.159.23.78	A	wow-jst.com
220.159.23.154	A	manage-smtp.d.dmkt-sp.jp
220.159.23.165	A	suisaniot.net
220.159.23.227	A	tw-monitoring.com
220.159.30.22	A	www.okbvr.com
220.159.30.26	A	molbum-docomo.co.jp
220.159.30.87	A	exp.wow-j.com
220.159.30.118	A	vr.intellex.co.jp
220.159.30.128	A	voice-choco.com
220.159.30.161	A	mail.kiso-genkan.com
220.159.30.161	A	kiso-genkan.com
220.159.30.176	A	www.bizsolution-docomo.jp
220.159.34.129	A	humaneyescloud.com
220.159.38.209	PTR	u538209.xgsnu11.imtp.tachikawa.mopera.net
220.159.40.41	PTR	u540041.xgsnu11.imtp.tachikawa.mopera.net
220.159.45.109	PTR	u545109.xgsnu11.imtp.tachikawa.mopera.net
220.159.50.24	A+PTR	u550024.neas3.ne3.yokohama.mopera.net
220.159.59.1	A	0030040c4059200001010900229310559433150.dkhs.jp
220.159.73.0	PTR	mo220-159-73-0.mopera.ne.jp
220.159.73.1	PTR	mo220-159-73-1.mopera.ne.jp
220.159.120.123	A	ns1.access.mopera.biz
220.159.120.131	A	ns2.access.mopera.biz