Robtex

Up: 87.248.224.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 87.248.224.0/21
Down right: 87.248.232.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
87.248.224.1	PTR	gwo.iwan.ru
87.248.224.2	A	net.iwan.ru
87.248.224.3	A+PTR	main.iwan.ru
87.248.224.4	A	ns2.iwan.ru
87.248.224.6	A	mail.iwan.ru
87.248.224.21	A	fox.iwan.ru
87.248.224.22	A	buzz.iwan.ru
87.248.224.123	PTR	host2.iwan.ru
87.248.224.123	A	medtehnikaspb.ru
87.248.224.123	A	med-shop.pro
87.248.224.129	A	gate.iwan.ru
87.248.224.170	A	www.petropolitana.ru
87.248.224.170	A	petropolitana.ru
87.248.224.186	PTR	rastr-neva.ru
87.248.224.197	PTR	abc-sto.ru
87.248.224.197	A	mx1.abc-sto.ru
87.248.224.214	A	smart-home.tk
87.248.224.233	A	gate.bstu.spb.su
87.248.224.234	PTR	bstu.spb.su
87.248.224.235	PTR	squirrel.bstu.spb.su
87.248.224.250	A+PTR	ilead.bstu.spb.su
87.248.224.250	A	ns.voenmeh.ru
87.248.225.1	PTR	gwo.iwan.ru
87.248.225.4	A+PTR	ns.iwan.ru
87.248.225.28	PTR	mail.1cnw.ru
87.248.225.147	A	rucard.net
87.248.225.148	A	gekkoin.rusoft-company.ru
87.248.225.149	A	dmbinvest.com
87.248.225.149	A	www.fastpay.ru
87.248.225.200	A	ptr200.arrows.ru
87.248.225.201	A	www.kobalt-tools.ru
87.248.225.201	A	husqvarnagroup.ru
87.248.225.201	A	www.husqvarnagroup.ru
87.248.225.228	PTR	web.m-style.su
87.248.225.228	A	mail.buhprof.net
87.248.225.228	A	comentariev.net
87.248.225.242	PTR	gakk.key.ru
87.248.225.246	PTR	leg.leg.ru
87.248.225.250	PTR	l1-rd.ru
87.248.225.250	A	ns.intenda.ru
87.248.225.250	A	mail.lecuk.ru
87.248.226.2	PTR	gw.net-com.spb.ru
87.248.226.53	PTR	lidenz.ru
87.248.226.73	PTR	m5.iwan.ru
87.248.226.77	PTR	m5.iwan.ru
87.248.226.195	A+PTR	soft.vlmk.spb.ru
87.248.226.196	A	main.vlmk.spb.ru
87.248.226.203	A	thunders.spb.ru
87.248.226.242	A+PTR	mail.vart.spb.ru
87.248.227.1	PTR	gwo.iwan.ru
87.248.227.2	A	moovi-iptv.ru
87.248.227.2	A	www.moovi-iptv.ru
87.248.227.5	A+PTR	mediaoperator.ru
87.248.227.5	A	mx2.mediaoperator.ru
87.248.227.6	PTR	mx.mediaoperator.ru
87.248.227.6	PTR	pbx.mediaoperator.ru
87.248.227.6	PTR	post.mediaoperator.ru
87.248.227.22	A+PTR	mail.real-time.ru
87.248.227.26	PTR	mail.almatour.ru
87.248.227.26	A	like-soft.com
87.248.227.26	A	mail.avrorabg.ru
87.248.227.34	A+PTR	mail.exiton-analytic.ru
87.248.227.82	A+PTR	mail.npo-sm.ru
87.248.227.91	A	hotel-z.ru
87.248.227.91	A	samotour.ru
87.248.227.92	PTR	bilet-z.ru
87.248.227.92	A	600-11-11.ru
87.248.227.93	PTR	spb.travel
87.248.227.146	PTR	ns.mtservice.ru
87.248.227.146	A	xn--b1afknveec.xn--p1ai
87.248.227.146	A	mail.mtservice.ru
87.248.227.148	PTR	smtp.mtservice.ru
87.248.227.148	A	mtservice.ru
87.248.227.149	PTR	www.mtservice.ru
87.248.227.150	A	mtservice.ru
87.248.227.162	A	ns1.ultrastar.ru
87.248.227.162	A	avrora.ultrastar.ru
87.248.227.163	A	prometey.ultrastar.ru
87.248.227.163	A	mail.net-ugonu.ru
87.248.227.164	PTR	ns.ultrastar.ru
87.248.227.202	A	moovi-iptv.ru
87.248.227.214	A	mail.amagspb.ru
87.248.227.254	A	spb.progal.ru
87.248.229.2	A	ns1.mvfhost.ru
87.248.229.2	A	8888.spb.ru
87.248.229.2	A	ns2.mvfhost.ru
87.248.229.6	A	8888.spb.ru
87.248.229.10	PTR	mail.forestspb.ru
87.248.230.4	PTR	nat.iwan.ru
87.248.230.25	A+PTR	p2p.iwan.ru
87.248.231.1	PTR	m5.iwan.ru
87.248.231.14	A	iteros.ru
87.248.231.62	A	mail.faraon-spb.ru
87.248.231.66	A	mail.vadimuskov.com
87.248.231.66	A	vadimuskov.com
87.248.231.66	A	detsad80spb.ru
87.248.231.67	A	tech-point.ru
87.248.231.68	PTR	mail.blkadroff.ru
87.248.231.86	A	vami-autom.ru
87.248.231.126	PTR	mail.ilip.ru
87.248.231.131	PTR	l1-proekt.ru
87.248.231.135	A+PTR	l1-estate.ru
87.248.231.135	A	ns1.lec.ru
87.248.231.135	A	mail.lec.ru
87.248.231.146	A	mail.fnek.ru
87.248.231.150	A+PTR	l1n1.ru
87.248.231.150	A	mail.l1n1.ru
87.248.231.150	A	mail.lekn1.ru
87.248.231.156	A	mail.lecuk.ru
87.248.231.156	A	mail.l1-rd.ru
87.248.231.163	A+PTR	mx2.gmprint.ru
87.248.231.163	A	mx1.gmprint.ru
87.248.231.163	A	www.prezent.ru
87.248.231.164	A	mail.gmprint.ru
87.248.231.165	A+PTR	mx1.gmprint.ru
87.248.231.170	A	techniclab.net
87.248.231.186	A	2dmart.com
87.248.231.186	A	mail.yourcloudaround.com
87.248.231.186	A	www.land-dream.ru
87.248.232.1	PTR	m5.iwan.ru
87.248.232.2	PTR	net-2.key.ru
87.248.232.3	PTR	net-3.key.ru
87.248.232.11	A	email.key.ru
87.248.232.13	A	mail.key.ru
87.248.232.16	PTR	net-16.key.ru
87.248.232.32	PTR	net-32.key.ru
87.248.232.51	PTR	net-51.key.ru
87.248.232.75	A	*.key.ru
87.248.232.75	A	net-111.key.ru
87.248.232.75	A	net-164.key.ru
87.248.232.80	PTR	net-80.key.ru
87.248.232.80	A	forum.key.ru
87.248.232.146	PTR	net-146.key.ru
87.248.233.1	PTR	m5-76core.iwan.ru
87.248.233.1	A	gwo.iwan.ru
87.248.233.2	PTR	m5.iwan.ru
87.248.233.10	A	as.iwan.ru
87.248.233.11	A	ast.iwan.ru
87.248.233.33	PTR	m5.iwan.ru
87.248.233.37	A	roof.iwan.ru
87.248.233.66	A	ian.iwan.ru
87.248.233.67	A+PTR	oll.iwan.ru
87.248.236.9	A	starline-online.ru
87.248.236.11	A	sl-on.net
87.248.236.13	A	id.starline.ru
87.248.236.14	A	mail.robofinist.ru
87.248.236.17	A	alarmstarline.com
87.248.236.17	A	www.alarmstarline.com
87.248.236.18	A	ns2.ultrastar.ru
87.248.236.19	A	www.ems-line.com
87.248.236.41	A	87.248.236.41.techniclab.net
87.248.236.41	A	techniclab.net
87.248.236.41	A	smtp.mil.vn
87.248.238.2	PTR	i-lan.spb.ru
87.248.238.2	A	forum.i-lan.spb.ru
87.248.239.252	PTR	webinar.onclass.ru