Robtex

Up: 180.131.138.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 180.131.138.0/25
Down right: 180.131.138.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
180.131.138.1	PTR	aa.ptr5.public.gmocloud.com
180.131.138.1	A	metro-shopping-center.com
180.131.138.17	A	ns.tokyoretro.com
180.131.138.17	A	mail.tokyoretro.com
180.131.138.17	A	tokyoretro.com
180.131.138.20	A	ipad-qa.com
180.131.138.21	PTR	au.ptr5.public.gmocloud.com
180.131.138.21	A	ns1.mymebyo-cm.com
180.131.138.21	A	ns1.wakuwaku-hw.net
180.131.138.26	A+PTR	az.ptr5.public.gmocloud.com
180.131.138.28	PTR	bb.ptr5.public.gmocloud.com
180.131.138.28	A	suite-vg.jp
180.131.138.28	A	lachance-ikk.jp
180.131.138.32	A+PTR	bf.ptr5.public.gmocloud.com
180.131.138.33	A	bg.ptr5.ptrcloud.net
180.131.138.37	PTR	bk.ptr5.public.gmocloud.com
180.131.138.37	A	syllabus.shodai.ac.jp
180.131.138.37	A	syllabus.meikai.sugawara-p.co.jp
180.131.138.57	PTR	ce.ptr5.public.gmocloud.com
180.131.138.57	A	www.k2fan.net
180.131.138.57	A	k2fan.net
180.131.138.91	PTR	dm.ptr5.public.gmocloud.com
180.131.138.91	A	shigen.net
180.131.138.98	A	kaiteki-it.com
180.131.138.98	A	kaiteki-yoyaku.com
180.131.138.152	PTR	ay.ptr6.public.gmocloud.com
180.131.138.152	A	ns1.ontomovillage.jp
180.131.138.152	A	ns1.openskyschool.jp
180.131.138.174	A	smapos.com
180.131.138.175	PTR	bv.ptr6.public.gmocloud.com
180.131.138.175	A	www.jichiro.gr.jp
180.131.138.175	A	jichiro.gr.jp
180.131.138.178	A	legal-recruit.jp
180.131.138.179	A+PTR	bz.ptr6.ptrcloud.net
180.131.138.179	A	help.y-ml.com
180.131.138.179	A	y-ml.com
180.131.138.182	PTR	cc.ptr6.public.gmocloud.com
180.131.138.182	A	0120555526.com
180.131.138.182	A	softsm.net
180.131.138.189	PTR	cj.ptr6.public.gmocloud.com
180.131.138.189	A	ete-kb.net
180.131.138.189	A	ete-nk3.net
180.131.138.190	A	mail.soccerpla.jp
180.131.138.190	A	www.soccerpla.jp
180.131.138.190	A	soccerpla.jp
180.131.138.198	PTR	cs.ptr6.public.gmocloud.com
180.131.138.198	A	mail.liginc.jp
180.131.138.198	A	liginc.jp
180.131.138.199	A	mail.moemotion.com
180.131.138.200	PTR	cu.ptr6.ptrcloud.net
180.131.138.200	A	itonobrooch.com
180.131.138.200	A	mixpop.net
180.131.138.207	PTR	db.ptr6.public.gmocloud.com
180.131.138.207	A	movie-quest.net
180.131.138.207	A	activenode.jp
180.131.138.208	A	ns.lixil-meister.net
180.131.138.208	A	ns.iwax.jp
180.131.138.208	A	mail.iwax.info
180.131.138.209	A+PTR	dd.ptr6.public.gmocloud.com
180.131.138.209	A	www.tcp-g.co.jp
180.131.138.209	A	tcp-g.co.jp
180.131.138.210	A+PTR	de.ptr6.public.gmocloud.com
180.131.138.210	A	slave1.igreks.co.jp
180.131.138.212	PTR	dg.ptr6.public.gmocloud.com
180.131.138.212	A	www.wbc.ac.jp
180.131.138.212	A	wbc.ac.jp
180.131.138.214	PTR	di.ptr6.public.gmocloud.com
180.131.138.215	PTR	dj.ptr6.public.gmocloud.com
180.131.138.215	A	ligmedia.net
180.131.138.215	A	ns.iioffice.net
180.131.138.217	PTR	dl.ptr6.public.gmocloud.com
180.131.138.217	A	mail.mizgas.jp
180.131.138.217	A	mail3.jafurusato.or.jp
180.131.138.220	A+PTR	do.ptr6.public.gmocloud.com
180.131.138.220	A	mail1.atinn.jp
180.131.138.221	A	9a3.net
180.131.138.226	A	smtp.ideal-information.com
180.131.138.227	A	j-marketing.biz
180.131.138.228	PTR	dw.ptr6.public.gmocloud.com
180.131.138.228	A	radital.jp
180.131.138.229	A	20130505.com
180.131.138.235	A	used-car-fuel-economy-good.com
180.131.138.235	A	car-exterior.net
180.131.138.235	A	aerobicexercise-slategray.com