Robtex

Up: 103.8.48.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 103.8.48.0/23
Down right: 103.8.50.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
103.8.48.2	A	kaigokigyo-point.com
103.8.48.4	A	gakuhi-jibundekasego.com
103.8.48.5	A	bupst.us
103.8.48.6	A	terminalcare-japan.com
103.8.48.8	A	howis-alonefreelance.com
103.8.48.34	A	mail.nossi.net
103.8.48.81	A	macizorras.com.htmlwww.123muavaban.com
103.8.48.81	A	check-ug.biz
103.8.48.81	A	*.htmlwww.123muavaban.com
103.8.48.103	A	yurika.monyo.com
103.8.48.220	A	dns2.netmarvs.com
103.8.48.220	A	ns02.toei-trading.com
103.8.48.220	A	post.netmarvs.com
103.8.49.2	A	package-tsuhan.com
103.8.49.6	A	*.ol-health.com
103.8.49.17	A	tenshokujyunbi.com
103.8.49.19	A+PTR	takayama-gakubuchi.com
103.8.49.32	A	kaigotaxikumiai.com
103.8.49.62	A	gyomuitakudedokuritu.net
103.8.49.63	A	xn--08j8b3e441m21z.com
103.8.49.64	A	womanchanging-nextstage.com
103.8.49.68	A	okshop.jp
103.8.49.69	A	www.nw-service.co.jp
103.8.49.69	A	nw-service.co.jp
103.8.49.71	A	ranx-cgi.com
103.8.49.74	A	ptu-lms.com
103.8.49.82	PTR	server.junk-okinawa.com
103.8.49.82	A	junk-okinawa.com
103.8.49.84	A	itssconnection.com
103.8.49.86	A	bowallow.com
103.8.49.86	A	mail.bowallow.com
103.8.49.92	PTR	abkss.jp
103.8.49.92	A	ns2.abkss.jp
103.8.49.92	A	tokyolp.co.jp
103.8.49.94	PTR	tokyo-parking.com
103.8.49.99	A	www.oki-daiken.co.jp
103.8.49.100	PTR	server47.joeswebhosting.net
103.8.49.100	A	clean-harmony.com
103.8.49.100	A	www.o-ou.com
103.8.49.105	A	okinawa-holiday.net
103.8.49.106	A	www.kyodonews.com
103.8.49.106	A	server.kyodonews.com
103.8.49.114	A	nanarokusha.com
103.8.49.120	PTR	guest01.overdrive.ne.jp
103.8.49.120	A	1-5-8.jp
103.8.49.120	A	mellow-head.jp
103.8.49.124	PTR	server.grant.co.jp
103.8.49.124	A	wild-navi.co.jp
103.8.49.124	A	umikaji.net
103.8.49.125	PTR	sallysenglish.net
103.8.49.128	A	coo.bz
103.8.49.130	PTR	ns01.starserv.jp
103.8.49.130	A	dns01.speedwagon.net
103.8.49.133	A	organogold-shop.jp
103.8.49.133	A	21sbk.com
103.8.49.133	A	mail.269blog.com
103.8.49.134	A	imado.info
103.8.49.136	A	tour-of-cheap.com
103.8.49.136	A	xn--u9j395gjzccya8sg17wypr.com
103.8.49.136	A	astrology-posh.com
103.8.49.140	PTR	ns03.starserv.jp
103.8.49.141	PTR	ns04.starserv.jp
103.8.49.144	PTR	ns05.starserv.jp
103.8.49.145	A+PTR	ns06.starserv.jp
103.8.49.146	A	separate-house-floor-plan.com
103.8.49.146	A	disease-green-hospital.com
103.8.49.146	A	outlet-buy.net
103.8.49.147	PTR	ns07.starserv.jp
103.8.49.152	A	nttidc.com
103.8.49.153	A	yenbo.jp
103.8.49.153	A	www.yenbo.jp
103.8.49.154	A+PTR	ns08.starserv.jp
103.8.49.160	A	synergy-notes.net
103.8.49.160	A	mail.synergy-notes.net
103.8.49.163	A	ns02.wakhok.net
103.8.49.168	A	dokojava.jp
103.8.49.168	A	dokojava.com
103.8.49.169	A	mail.ninniky.com
103.8.49.175	A	mail.genki-suppli.com
103.8.49.176	A+PTR	ns09.starserv.jp
103.8.49.180	A	aoto.tv
103.8.49.182	A	gintei.com
103.8.49.187	A	server.funabashi-yeg.org
103.8.49.195	A	mx.jtakahas.info
103.8.49.196	A	www.otoriyose-net.com
103.8.49.196	A	otoriyose-net.com
103.8.49.197	A	argos-jp.com
103.8.49.238	A	charismignon.com
103.8.49.241	A+PTR	ns10.starserv.jp
103.8.49.250	A	yuraotoko.com
103.8.50.2	A	ns1.e-windy.co.jp
103.8.50.2	A	pvc01.joes-cloud.com
103.8.50.2	A	rakureki.com
103.8.50.4	A	click-sf.com
103.8.50.4	A	fkuper.info
103.8.50.4	A	hartshomedecor.com
103.8.50.21	A	puchiheru.com
103.8.50.21	A	dyna-support.com
103.8.50.21	A	hostmaster.shibuya-fuzoku.mobi
103.8.50.26	A	cc5.jp
103.8.50.29	A	mochidome.com
103.8.50.37	A	koumuten-net.co.jp
103.8.50.49	A	warpsxxx.net
103.8.50.52	A	new-age-trading.com
103.8.50.64	A	cbservice.jp
103.8.50.67	A	mail.zenbikai.or.jp
103.8.50.67	A	idea-hr.co.jp
103.8.50.67	A	mail.idea-hr.co.jp
103.8.50.71	A	brujula-shop.com
103.8.50.72	A	hokuto-ele.co.jp
103.8.50.79	A+PTR	ideajapan.com
103.8.50.83	A	all-js.co.jp
103.8.50.88	A	kurumakirei.com
103.8.50.88	A	ns2.kurumakirei.com
103.8.50.88	A	ns1.kurumakirei.com
103.8.50.89	PTR	server.prohosting-jp.com
103.8.50.89	A	mail.fl-japan.com
103.8.51.23	A	pi-affe.com
103.8.51.23	A	ginza-tailor-group.com
103.8.51.23	A	leaf-net.biz
103.8.51.51	A	ns1.joesdns.net
103.8.51.66	A	engineers-businessman.com
103.8.51.67	A	hikikomori-ippatugyakuten.net
103.8.51.68	A	teiten.net
103.8.51.68	A	www.dgwybxg.com
103.8.51.68	A	startupkansas.net
103.8.51.219	A	coban.in
103.8.51.219	A	pw8.jp