Robtex

Up: 37.9.52.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 37.9.53.0/25
Down right: 37.9.53.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
37.9.53.9	A+PTR	kuponomist.ru
37.9.53.9	A	aamu.ru
37.9.53.15	PTR	bizsender1.ru
37.9.53.16	PTR	bizsender2.ru
37.9.53.16	A	enougetobiloki.com
37.9.53.16	A	nashisanterikolety.com
37.9.53.29	PTR	vipmailoffer.ru
37.9.53.32	A	mail.eibtl.ru
37.9.53.34	A	steamads.info
37.9.53.34	A	androidsecure.net
37.9.53.35	PTR	mx.gggg2.ru
37.9.53.36	A+PTR	mx.gggg3.ru
37.9.53.51	A	mx.gggg4.ru
37.9.53.59	PTR	mailix.smtp-biz.ru
37.9.53.60	PTR	domdy.ru
37.9.53.62	A	kennethyoon.dns1.us
37.9.53.65	A	smtp.proinformal.ru
37.9.53.78	A+PTR	mx.gggg5.ru
37.9.53.87	A	*.vkontaktah.net
37.9.53.107	PTR	new-offer.ru
37.9.53.110	PTR	new-offer.ru
37.9.53.113	A	ns1.localgirlssexbook.com
37.9.53.113	A	localgirlssexbook.com
37.9.53.113	A	ns2.localgirlssexbook.com
37.9.53.114	A	rajeswararaju.ftpserver.biz
37.9.53.114	A	haisamalkhouri.dns-dns.com
37.9.53.115	PTR	new-offer.ru
37.9.53.117	PTR	offer-vip.ru
37.9.53.124	A	ns1.googlestats.cn
37.9.53.124	A	ns2.googlestats.cn
37.9.53.124	A	bwinpoker24.com
37.9.53.125	PTR	sendbiz1.ru
37.9.53.125	A	timothymahoney.ddns.me.uk
37.9.53.142	A	mail.besttry.ru
37.9.53.143	A	site.coxpanidengi.ru
37.9.53.143	A	top.coxpanidengi.ru
37.9.53.143	A	best.coxpanidengi.ru
37.9.53.144	A	mail17.nickstar.ru
37.9.53.144	A	mail15.nickstar.ru
37.9.53.144	A	mail13.nickstar.ru
37.9.53.150	PTR	bizoffer2.ru
37.9.53.156	PTR	offer-vip.ru
37.9.53.159	A	com-cgi-bin-9609.org
37.9.53.159	A	com-cgi-bin-9636.org
37.9.53.159	A	com-cgi-bin-9625.org
37.9.53.162	A	steamcommuniy.com
37.9.53.162	A	steamcomnnunitu.com
37.9.53.162	A	steamcummurity.com
37.9.53.165	A	patternfrenzy.com
37.9.53.165	A	photospecialist.net
37.9.53.165	A	enrollables.net
37.9.53.170	A	hollano.ru
37.9.53.175	PTR	bizsend.ru
37.9.53.184	A	proteterr.changeip.net
37.9.53.184	A	bonitadentalcare.fartit.com
37.9.53.184	A	gwnoald.longmusic.com
37.9.53.187	A	powerboost-uk.com
37.9.53.190	A	giftsvalley.ru
37.9.53.190	A	xgamestorrent.ru
37.9.53.190	A	thelegendofaang.ru
37.9.53.198	A	mail.xxuupp.com
37.9.53.205	A	regsetto3i.tk
37.9.53.205	A	cgi-mailsettingsi.tk
37.9.53.205	A	regsetto1i.cf
37.9.53.206	A	biginfos.ru
37.9.53.211	A	steamconmunicty.com
37.9.53.216	A	google-statistics.eu
37.9.53.217	A	igerman.ru
37.9.53.217	A	*.igerman.ru
37.9.53.217	A	ns1.igerman.ru
37.9.53.218	A	google-docs.info
37.9.53.222	A	mail.dvxx.ru
37.9.53.222	A	mail.xxdv.ru
37.9.53.222	A	mail.sodv.ru
37.9.53.223	A	smotra.net
37.9.53.224	A	nathanpaulgibbs.com
37.9.53.236	A	31karkas.ru
37.9.53.239	A	xgamestorrent.ru
37.9.53.239	A	thelegendofaang.ru
37.9.53.239	A	megachasi.ru
37.9.53.245	A	gmail.com-cgi-bin-11555.com
37.9.53.245	A	www.gmail.com-cgi-bin-11555.com
37.9.53.250	PTR	zzzz4.ru