Robtex

Up: 153.122.12.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 153.122.12.0/25
Down right: 153.122.12.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
153.122.12.11	A+PTR	ak.ptr74.ptrcloud.net
153.122.12.11	A	photomodel-navi.net
153.122.12.12	A+PTR	al.ptr74.ptrcloud.net
153.122.12.12	A	www.ka-joho.jp
153.122.12.13	A+PTR	am.ptr74.ptrcloud.net
153.122.12.13	A	www.artbiotop.jp
153.122.12.13	A	dc-57f8939201a2.artbiotop.jp
153.122.12.14	A	www.machi-mast.com
153.122.12.14	A	machi-mast.com
153.122.12.15	A+PTR	ao.ptr74.ptrcloud.net
153.122.12.15	A	mypid.com
153.122.12.15	A	notes-from-offcenter.com
153.122.12.16	A+PTR	ap.ptr74.ptrcloud.net
153.122.12.16	A	duel-world.com
153.122.12.16	A	fowtcg.com
153.122.12.19	PTR	as.ptr74.public.gmocloud.com
153.122.12.19	A	mail.relaxesthe.info
153.122.12.19	A	mail.208.jp
153.122.12.20	A+PTR	at.ptr74.ptrcloud.net
153.122.12.20	A	n-seikaken.co.jp
153.122.12.20	A	www.n-seikaken.co.jp
153.122.12.23	A+PTR	aw.ptr74.ptrcloud.net
153.122.12.23	A	rei3.208.jp
153.122.12.25	A+PTR	ay.ptr74.ptrcloud.net
153.122.12.25	A	ns1.island-mall.net
153.122.12.27	A+PTR	ba.ptr74.ptrcloud.net
153.122.12.28	A	reservelink.co.jp
153.122.12.36	A	thi-kintai.com
153.122.12.37	PTR	bk.ptr74.ptrcloud.net
153.122.12.37	A	project-twins.com
153.122.12.45	A	yoyakulab.net
153.122.12.45	A	mail.yoyakulab.net
153.122.12.53	A	smartcareer.jp
153.122.12.57	A	categorinesys.jp.net
153.122.12.58	PTR	cf.ptr74.ptrcloud.net
153.122.12.58	A	usolympicfanclub.com
153.122.12.58	A	mail.nippikazokukai.com
153.122.12.67	PTR	co.ptr74.ptrcloud.net
153.122.12.67	A	yumemiruotome.jp
153.122.12.67	A	yumemiruotome.com
153.122.12.68	PTR	cp.ptr74.public.gmocloud.com
153.122.12.68	A	tk-softstyle.com
153.122.12.68	A	www.tk-celeb.com
153.122.12.69	PTR	cq.ptr74.ptrcloud.net
153.122.12.69	A	www.cb-maid.com
153.122.12.69	A	cb-blog.biz
153.122.12.70	PTR	cr.ptr74.public.gmocloud.com
153.122.12.70	A	www.st-blog.biz
153.122.12.70	A	stmrs-aroma.com
153.122.12.71	PTR	cs.ptr74.ptrcloud.net
153.122.12.71	A	mail.tennoz-golf.com
153.122.12.71	A	mail.r-toshiseibi.co.jp
153.122.12.74	A	minue.co.jp
153.122.12.74	A	www.minue.co.jp
153.122.12.74	A	nominwoo.co.jp
153.122.12.78	A	www.nextus-jp.com
153.122.12.78	A	nextus-jp.com
153.122.12.78	A	yumeoto-ks.com
153.122.12.84	A+PTR	df.ptr74.ptrcloud.net
153.122.12.86	A	tanakafutiwaki-lab.jp
153.122.12.86	A	mail.tanakafutiwaki-lab.jp
153.122.12.87	PTR	di.ptr74.public.gmocloud.com
153.122.12.87	A	gogod.jp
153.122.12.89	A	japan-pipeform.com
153.122.12.89	A	mail.japan-pipeform.com
153.122.12.90	A+PTR	dl.ptr74.ptrcloud.net
153.122.12.90	A	chikuhou-law.jp
153.122.12.90	A	mail.chikuhou-law.jp
153.122.12.99	PTR	du.ptr74.ptrcloud.net
153.122.12.99	A	mail.rcoco.net
153.122.12.99	A	ns2.ib-mitsuwa.com
153.122.12.103	A	mrs-aroma.com
153.122.12.103	A	www.ks-blog.biz
153.122.12.103	A	un-celeb.com
153.122.12.104	A	yumeoto.net
153.122.12.104	A	www.yumeoto.net
153.122.12.104	A	ykfuzoku-drm.com
153.122.12.105	A	styumeoto.com
153.122.12.105	A	yumeotoks.com
153.122.12.105	A	ykyumeoto.com
153.122.12.106	PTR	eb.ptr74.public.gmocloud.com
153.122.12.106	A	yumegr30.com
153.122.12.106	A	www.f-qjin.com
153.122.12.107	PTR	ec.ptr74.public.gmocloud.com
153.122.12.107	A	rpg-celebgr.com
153.122.12.107	A	www.gnz-celebgr.com
153.122.12.108	A	ns.fnet-cloud.jp
153.122.12.108	A	mail.fnet-cloud.jp
153.122.12.109	PTR	ee.ptr74.public.gmocloud.com
153.122.12.109	A	www.ku-kyoritsu.com
153.122.12.109	A	maristdousou.gr.jp
153.122.12.111	A+PTR	eg.ptr74.ptrcloud.net
153.122.12.111	A	aaa2587.biz
153.122.12.111	A	jiae25412.biz
153.122.12.114	A	af-ins.net
153.122.12.115	A	poketan.jp
153.122.12.115	A	www.poketan.jp
153.122.12.115	A	ms.poketan.jp
153.122.12.126	A	octa-kids.com
153.122.12.126	A	susi-yamazaki.com
153.122.12.127	A	eii.jp
153.122.12.127	A	camel-mail.com
153.122.12.127	A	www.camel-mail.com
153.122.12.131	A	wirecut.jp
153.122.12.131	A	mail.wirecut.jp
153.122.12.136	A+PTR	ai.ptr75.ptrcloud.net
153.122.12.136	A	mail.exclusive-stock.com
153.122.12.136	A	xn--tck2a6m.biz
153.122.12.147	A+PTR	at.ptr75.ptrcloud.net
153.122.12.147	A	club33.biz