Robtex

Up: 5.8.62.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 5.8.63.0/25
Down right: 5.8.63.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
5.8.63.1	PTR	5-8-63-1.static.x5x-noc.ru
5.8.63.7	PTR	5-8-63-7.static.x5x-noc.ru
5.8.63.7	A	mail.antimagnit.com
5.8.63.7	A	pravo-msk.com
5.8.63.9	A	hayati-babes.com
5.8.63.9	A	www.healthymalenow.com
5.8.63.9	A	delmy.com
5.8.63.10	PTR	5-8-63-10.static.x5x-noc.ru
5.8.63.10	A	www.roadcross.ru
5.8.63.10	A	www.mp3adasi.com
5.8.63.11	PTR	5-8-63-11.static.x5x-noc.ru
5.8.63.11	A	mail.pussyfresh.com
5.8.63.11	A	scirculator.com
5.8.63.14	PTR	5-8-63-14.static.x5x-noc.ru
5.8.63.22	A	mail.clubo.ru
5.8.63.22	A	mail.doskapitera.com
5.8.63.22	A	businesshelper.ru
5.8.63.23	A	mail.berbekov.ru
5.8.63.23	A	ldoes.com
5.8.63.23	A	hiddenartifactsbuildingbridges.com
5.8.63.31	A	porn-palace.su
5.8.63.32	A	*.image2you.ru
5.8.63.32	A	adcl.japan.image2you.ru
5.8.63.32	A	bos1-mail.domains.image2you.ru
5.8.63.42	PTR	5-8-63-42.static.x5x-noc.ru
5.8.63.42	A	alex.uz
5.8.63.44	A	dc-8bc0244c-mail.we-have-all.net
5.8.63.44	A	mail.i-o-h.net
5.8.63.44	A	dc-1b8584ec-mail.imperia-of-hentai.net
5.8.63.46	A	premium-resseller.com
5.8.63.51	A	db24.ru
5.8.63.51	A	mail.ispaniya.info
5.8.63.51	A	mail.eng.profitconsult.biz
5.8.63.52	A	piekonom.ru
5.8.63.52	A	o-interyere.ru
5.8.63.52	A	vysotkimira.ru
5.8.63.53	A	olgaanapa.ru
5.8.63.53	A	stihomir.ru
5.8.63.53	A	mail.happy-happy.ru
5.8.63.57	A	mail.podpiv.com
5.8.63.57	A	podpiv.com
5.8.63.58	A	winnersnicknames.com
5.8.63.58	A	mail.winnersnicknames.com
5.8.63.59	A	mail.selenaoflondon.com
5.8.63.59	A	mail.tiffanybanks.net
5.8.63.59	A	victoriadavison.com
5.8.63.62	A	asbtransport.com
5.8.63.74	A	rdns1.x5x-noc.ru
5.8.63.75	PTR	ns1.x5x.ru
5.8.63.77	PTR	mail-filter-2.x5x-noc.ru
5.8.63.77	A	mail2.x5x.ru
5.8.63.79	A	rdns2.x5x-noc.ru
5.8.63.90	A	mail.mackinac2013.org
5.8.63.90	A	www.greenstar-na.com
5.8.63.90	A	sakuraifansub.com
5.8.63.94	A	mail.popovmm.ru
5.8.63.94	A	popovmm.ru
5.8.63.97	A	mail.djekplanet.ru
5.8.63.97	A	mail.objectivebryansk.ru
5.8.63.97	A	tetracorpnews.com
5.8.63.98	A	www.powerfulcharge.com
5.8.63.98	A	cosmetics-alliance.com
5.8.63.98	A	powerfulcharge.com
5.8.63.104	A	ntgroups.ru
5.8.63.106	A	evaev.ru
5.8.63.106	A	eva-blog.ru
5.8.63.107	A	2iu.ru
5.8.63.107	A	www.2iu.ru
5.8.63.112	A	grabmyesssay.com
5.8.63.112	A	mail.bulk-post.com
5.8.63.112	A	mail.mobilegames4pc.com
5.8.63.114	A	www.autobankinc.com
5.8.63.114	A	theiaohs.com
5.8.63.115	A	mobileslotsslots.com
5.8.63.115	A	slotsbonusrounds.com
5.8.63.117	A	madou62.ru
5.8.63.117	A	smsarenda.ru
5.8.63.117	A	hotrich.ru
5.8.63.125	A	mail.avenged.ru
5.8.63.125	A	mail.modoc.ru
5.8.63.132	PTR	vpn2.wfap.ru
5.8.63.132	A	pornvod.co.il
5.8.63.132	A	gaytoys.co.il
5.8.63.140	A+PTR	bronn.org
5.8.63.156	A	hack3334.com
5.8.63.157	A	maugli.org
5.8.63.157	A	mail.maugli.org
5.8.63.157	A	sinapscomp.ru
5.8.63.167	PTR	mx1.kimak.com.ua
5.8.63.171	A	www.igivuco.ru
5.8.63.171	A	www.irigybe.ru
5.8.63.171	A	kjzqrct.jatexozeq.ru
5.8.63.173	A	tox1c.ru
5.8.63.177	A	no1tube.com
5.8.63.183	A	www.angarskin.ru
5.8.63.183	A	mail.50club.ru
5.8.63.183	A	mail.angarskin.ru
5.8.63.185	PTR	hoopick.tk
5.8.63.185	A	hoopick.xyz
5.8.63.185	A	www.hoopick.xyz
5.8.63.213	A	crr2042.ru
5.8.63.213	A	tkd70.ru
5.8.63.213	A	ltdm33.ru
5.8.63.220	A	www.yagodaplus.ru
5.8.63.220	A	fcleader.ru
5.8.63.220	A	www.fcleader.ru
5.8.63.227	PTR	mailerpost.pw
5.8.63.236	A	proxy.trafeestats.com
5.8.63.236	A	joblibrary.ru