Robtex

Up: 87.242.72.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 87.242.72.0/25
Down right: 87.242.72.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
87.242.72.1	PTR	msk-ar-2-vl110.masterhost.ru
87.242.72.2	PTR	msk-ar-2-vl110.masterhost.ru
87.242.72.3	PTR	msk-ar-9-vl110.masterhost.ru
87.242.72.33	A+PTR	mtk.ru
87.242.72.33	A	msk-obl.mtk.ru
87.242.72.33	A	ns.mtk.ru
87.242.72.38	A	wmlink.biz
87.242.72.38	A	*.mywm.ru
87.242.72.38	A	wmlink.su
87.242.72.41	A	vaabweb.ru
87.242.72.41	A	vaabweb.com
87.242.72.41	A	www.vaabweb.ru
87.242.72.42	A+PTR	mail.vaabweb.com
87.242.72.42	A	postamp.ru
87.242.72.42	A	art4nail.com
87.242.72.44	A	mail.rightcar.ru
87.242.72.47	A	mail.kvartira-v-moskve.ru
87.242.72.47	A	mail.ecoblister.ru
87.242.72.47	A	kvartira-v-moskve.ru
87.242.72.48	A	dorpex.com
87.242.72.48	A	xn--d1acpoffk.xn--p1ai
87.242.72.49	PTR	rolf-server.rolf.ru
87.242.72.49	A	landrover-yasenevo.com
87.242.72.49	A	jaguar-yasenevo.ru
87.242.72.54	A	teploradiator.ru
87.242.72.54	A	www.teploradiator.ru
87.242.72.56	A	ns1.feervercus.ru
87.242.72.56	A	ns1.teploradiator.ru
87.242.72.57	PTR	ds129.masterhost.ru
87.242.72.57	A	www.drweb-av.it
87.242.72.57	A	drweb-av.it
87.242.72.60	A+PTR	ds317.masterhost.ru
87.242.72.62	PTR	www.drweb.ua
87.242.72.62	A	drweb.com.ua
87.242.72.62	A	www.drweb-av.by
87.242.72.63	A	gerhtravel.ru
87.242.72.63	A	gerh.ru
87.242.72.63	A	www.mum-net.ru
87.242.72.64	A	ai95.ru
87.242.72.64	A	mail.mgsport.ru
87.242.72.64	A	mail.vicp.ru
87.242.72.67	PTR	srv.al52.com
87.242.72.67	A	mail.dmknn.ru
87.242.72.67	A	avssnn.ru
87.242.72.72	A	centrofashion.ru
87.242.72.72	A	pl.centrofashion.com
87.242.72.74	A	centrobuv.ru
87.242.72.74	A	usabilityprofessionals.ru
87.242.72.74	A	www.usabilityprofessionals.ru
87.242.72.76	A	ckp-ett.ru
87.242.72.76	A	sromcee.ru
87.242.72.76	A	synergy-network.ru
87.242.72.77	A+PTR	mail.cbias.ru
87.242.72.79	A	web-pharma.ru
87.242.72.79	A	apteka-club.ru
87.242.72.80	A	ns1.web-box.ru
87.242.72.80	A	dedic.cmspanel.ru
87.242.72.81	A	mail.cmstop.ru
87.242.72.81	A	mail.steroidoff.net
87.242.72.83	PTR	mh4.icdn.ru
87.242.72.83	A	nudeboys.imgsrc.ru
87.242.72.83	A	andres.imgsrc.ru
87.242.72.84	A	subzero.etoya.ru
87.242.72.85	A+PTR	mx.extra-way.ru
87.242.72.85	A	extra-way.ru
87.242.72.89	A	babyabc.ru
87.242.72.89	A	www.svet-b.ru
87.242.72.89	A	kolomna.basicdecor.ru
87.242.72.91	A+PTR	slingi.ru
87.242.72.91	A	www.slingi.ru
87.242.72.95	A	porta-l.com
87.242.72.95	A	www.porta-l.com
87.242.72.95	A	www.porta9.ru
87.242.72.106	A+PTR	bti.teletrain.ru
87.242.72.106	A	schmetterling-rufluege.com
87.242.72.106	A	schmetterling-rubahn.com
87.242.72.107	A	kvadroom.ch
87.242.72.107	A	kvadroom.cz
87.242.72.107	A	kvadroom.com
87.242.72.108	A	img3.kvadroom.ru
87.242.72.110	A	simple-spo.com
87.242.72.110	A	xn--80adgdb0bwsoa4jk.xn--p1ai
87.242.72.110	A	gdenespat.ru
87.242.72.115	PTR	mx3.poishi.com
87.242.72.118	A	overnet.ru
87.242.72.118	A	root.overnet.ru
87.242.72.118	A	mx.overnet.ru
87.242.72.140	A	mail.imperior.ru
87.242.72.140	A	whale-rider.ru
87.242.72.140	A	ns.imperior.ru
87.242.72.143	A	e0.imgsrc.ru
87.242.72.143	A	*.020255.imgsrc.ru
87.242.72.143	A	eu1.imgsrc.ru
87.242.72.147	A	ns1.synhe.org
87.242.72.149	A	ns.cityfm.ru
87.242.72.150	PTR	boss.drweb.com
87.242.72.161	A+PTR	pricemarkt.ru
87.242.72.166	A	outcome-admins-suck.cars.ru
87.242.72.168	A+PTR	tehnostudio.ru
87.242.72.168	A	*.tehnostudio.ru
87.242.72.168	A	www.tehnostudio.ru
87.242.72.170	A	logosgroup.ru
87.242.72.171	A	image2.yell.ru
87.242.72.172	A	ysites.ru
87.242.72.172	A	static.ysites.ru
87.242.72.181	A	*.jeloba.ru
87.242.72.184	A	gypsyisrael.com
87.242.72.184	A	xn--26-6kcajk8b3a1ak.xn--p1ai
87.242.72.184	A	arendastavropol.ru
87.242.72.186	A	artgallery66.ru
87.242.72.186	A	spbprovance.com
87.242.72.186	A	tolstokotoff.ru
87.242.72.187	A	activsound.ru
87.242.72.187	A	mail.alenouk.ru
87.242.72.187	A	selector-news.ru
87.242.72.188	A	www.xsi.ru
87.242.72.189	PTR	www.pioneer1.ru
87.242.72.189	A	rodoposelenia.ru
87.242.72.189	A	nachalosveta2012.ru
87.242.72.190	PTR	demax1.demax.ru
87.242.72.190	A	agr116.ru
87.242.72.190	A	mail.efsn.ru
87.242.72.191	A	gennady-zhukov.ru
87.242.72.191	A	www.gennady-zhukov.ru
87.242.72.191	A	prioritet.expert
87.242.72.192	A	xn----9sbh7asafy.xn--p1ai
87.242.72.193	A	mail.xn----7sbqo0ct.xn--p1ai
87.242.72.193	A	www.sin-girl.com
87.242.72.193	A	xn----7sbqo0ct.xn--p1ai
87.242.72.196	A	www.rallyclub.ru
87.242.72.196	A	asppro.ru
87.242.72.196	A	rally-samara.ru
87.242.72.197	A	natpotolki-msk.ru
87.242.72.197	A	notich.ru
87.242.72.197	A	halatmag.ru
87.242.72.199	PTR	www2.webnames.ru
87.242.72.199	A	www.fintax4.ru
87.242.72.199	A	fintax4.ru
87.242.72.203	PTR	mh3.icdn.ru
87.242.72.203	A	*.livejournal.com.imgsrc.ru
87.242.72.203	A	ru2.icdn.ru
87.242.72.204	A	n3.artdesign.ru
87.242.72.204	A	uk2.imgsrc.ru
87.242.72.204	A	s3.imgsrc.ru
87.242.72.207	A	forum.navitel.ru
87.242.72.213	A	navitel.mx
87.242.72.213	A	gps-navitel.ru
87.242.72.213	A	www.navitel.ua
87.242.72.216	A	maps.navitel.ru
87.242.72.216	A	maps.navitel.su
87.242.72.216	A	map.navitel.su
87.242.72.218	A	ms-dnp.ru
87.242.72.220	A	services.navitel.su
87.242.72.229	A	www.dispatch.navitel.ru
87.242.72.236	A	www.planfact.io
87.242.72.236	A	planfact.io