Robtex

Up: 84.253.64.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 84.253.64.0/20
Down right: 84.253.80.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
84.253.64.0	PTR	net.ntt.ru
84.253.64.2	PTR	c2-64.ntt.ru
84.253.64.82	A	mail.siesta-eng.com
84.253.64.82	A	mx.siesta-eng.com
84.253.64.82	A	ns.siesta-eng.com
84.253.64.190	A	ns2.helis.ru
84.253.65.0	PTR	net.ntt.ru
84.253.66.0	PTR	net.ntt.ru
84.253.66.62	A	aqvalon.ru
84.253.66.98	A+PTR	mail.advancegroup.ru
84.253.66.98	A	post.stss.ru
84.253.66.106	A	mail10.testgrupp.ru
84.253.66.204	A	chiefdentalofficer.ru
84.253.66.204	A	mail.chiefdentalofficer.ru
84.253.67.40	A	relay.crocusterminal.ru
84.253.67.123	A	mx.crocus-city.com
84.253.67.124	A	mail.avrorarest.ru
84.253.67.172	A	mail.varaks.ru
84.253.67.190	A	broadband-84-253-67-190.moscow.rt.ru
84.253.68.0	PTR	net.ntt.ru
84.253.68.2	A	mail.os-ntk.ru
84.253.68.70	A	ns.htsts.com
84.253.68.74	A	post.htsts.com
84.253.68.77	A	ns2.htsts.ru
84.253.68.77	A	mx01.htsts.ru
84.253.68.110	A	mail.spt93.ru
84.253.68.110	A	mail.wagner.ru
84.253.68.155	A	mail2.mori-cinema.ru
84.253.68.227	PTR	c227-68.ntt.ru
84.253.69.0	PTR	net.ntt.ru
84.253.69.1	PTR	c1-69.ntt.ru
84.253.69.70	A	mail.gastronomypro.ru
84.253.69.98	A+PTR	mx1.dcendy.ru
84.253.69.98	PTR	mx1.dcpower-systems.ru
84.253.69.210	A	mail.tsaritsyno.ru
84.253.69.210	A	mail.f-t-d.ru
84.253.69.226	PTR	c226-69.ntt.ru
84.253.69.226	A	ns1.elteza.com
84.253.69.226	A	ns1.elteza.ru
84.253.69.227	PTR	mail.elteza.ru
84.253.70.0	PTR	net.ntt.ru
84.253.70.1	PTR	c1-70.ntt.ru
84.253.70.5	A	mail2.vnipipt.ru
84.253.70.58	A	mail.kantata.su
84.253.70.58	A	mail.kontata.su
84.253.70.62	A	ns1.m-tk.ru
84.253.70.62	A	webmail.mc.ru
84.253.70.187	A	ns1.coffeeterria.ru
84.253.70.187	A	mail.coffeeterria.ru
84.253.70.187	A	ns1.coffee-terria.ru
84.253.71.0	PTR	net.ntt.ru
84.253.71.158	A	iserg.net
84.253.71.162	PTR	s1.rubi-kon.ru
84.253.71.162	A	rubi-kon.ru
84.253.72.0	PTR	net.ntt.ru
84.253.72.34	PTR	mail.mxat.ru
84.253.72.50	A	ns2.transuzel.ru
84.253.72.50	A	ns2.digital-pack.tv
84.253.72.50	A	ns2.kar-tel.net
84.253.72.250	A	tkrossia.ru
84.253.72.250	A	mail.tkrossia.ru
84.253.73.0	PTR	net.ntt.ru
84.253.73.67	PTR	mx.doom-tv.com
84.253.73.124	A	mx2.twiga.ru
84.253.73.124	A	mx1.twiga.ru
84.253.73.124	A	xn--b1aftidj4d4b.xn--p1ai
84.253.73.126	A	mail.twiga.ru
84.253.73.133	PTR	mail2.iq-pro.ru
84.253.74.0	PTR	net.ntt.ru
84.253.74.10	A	mail.mlkmos.com
84.253.74.118	A	mail.photoloft.ru
84.253.74.162	A+PTR	s1.casket.ru
84.253.74.169	A	lnd4.casket.ru
84.253.74.190	A	gc.oda.msk.ru
84.253.74.190	A	mail.play-day.ru
84.253.75.1	PTR	gate.amtelsvyaz.ru
84.253.75.6	PTR	rev6.amtelsvyaz.ru
84.253.75.46	A	mail.lantep.ru
84.253.75.58	PTR	rev58.amtelsvyaz.ru
84.253.75.58	A	irisclub.pro
84.253.75.114	A	www.resantagroup.ru
84.253.75.114	A	resantagroup.ru
84.253.75.122	PTR	client8-2.amtelsvyaz.ru
84.253.75.122	A	yk-rs.ru
84.253.75.122	A	www.yk-rs.ru
84.253.75.202	A+PTR	pop.tetrasvyaz.ru
84.253.76.0	PTR	net.ntt.ru
84.253.76.14	A	mail.dveriunion.ru
84.253.76.14	A	mail2.dveriunion.ru
84.253.76.14	A	dns.dveriunion.ru
84.253.76.50	A	mail.nlogics.ru
84.253.76.86	A	mail2.energofin.ru
84.253.76.117	A	mail.ucs-global.com
84.253.76.226	PTR	c226-76.ntt.ru
84.253.76.226	A	www.xn--b1abgbpp3f0b5a.xn--p1ai
84.253.76.226	A	ns1.salemaster.net
84.253.77.0	PTR	net.ntt.ru
84.253.77.50	A	phsdev.ru
84.253.78.0	PTR	net.ntt.ru
84.253.78.38	A	ns.advancegroup.ru
84.253.78.46	A	mail.moidomipoteka.ru
84.253.78.46	A	www.moidomipoteka.ru
84.253.78.132	A	mail.oboronimpex.ru
84.253.78.134	A	ns.rt-group.org
84.253.78.134	A	ns.stroytech-rt.ru
84.253.78.134	A	ns.rndv.ru
84.253.78.178	A	mail.cityrest.ru
84.253.78.178	A	cityrest.ru
84.253.78.198	A	pixelsrv.pixel24.ru
84.253.78.198	A	remote.pixel24.ru
84.253.78.198	A	hostmaster.pixel24.ru
84.253.79.0	PTR	net.ntt.ru
84.253.80.0	PTR	net.ntt.ru
84.253.81.0	PTR	net.ntt.ru
84.253.81.33	PTR	c33-81.ntt.ru
84.253.82.0	PTR	net.ntt.ru
84.253.82.1	PTR	c1-82.ntt.ru
84.253.82.1	A	ns.dssv.ru
84.253.82.60	PTR	c60-82.ntt.ru
84.253.83.0	PTR	net.ntt.ru
84.253.83.18	A	mail.avandcap.com
84.253.83.18	A	mail.les-co.ru
84.253.83.20	A	mail.les-co.ru
84.253.83.20	A	mail2.les-co.ru
84.253.83.52	A	mail.2kaudit.ru
84.253.83.53	A	mail.2kaudit.ru
84.253.83.74	A	mail.panomedia.ru
84.253.83.74	A	mail.basismedia.ru
84.253.83.162	PTR	c162-83.ntt.ru
84.253.83.163	PTR	c163-83.ntt.ru
84.253.83.242	A	fingerprintapparel.com
84.253.83.242	A	midilite.pro
84.253.83.242	A	prepress.midiprint.com
84.253.84.0	PTR	net.ntt.ru
84.253.84.2	PTR	c2-84.ntt.ru
84.253.84.69	A	mail.2thbrushes.com
84.253.84.69	A	mail.mk-cons.ru
84.253.84.69	A	mail.nkmz.ru
84.253.84.118	A	mx.almacor-group.ru
84.253.84.150	A	mail.siringa.ru
84.253.84.170	A	zimbra.advancegroup.ru
84.253.84.194	PTR	c194-84.ntt.ru
84.253.84.205	A	mx.rac.ru
84.253.84.226	A+PTR	mx.deltat.ru
84.253.84.226	A	mx10.ddelta.ru
84.253.84.254	A	www.svbc.ru
84.253.84.254	A	mail.svbc.ru
84.253.85.0	PTR	net.ntt.ru
84.253.85.212	A	mx1.mvzmil.ru
84.253.85.234	A	office.oda.msk.ru
84.253.85.234	A	assp.oda.msk.ru
84.253.86.0	PTR	net.ntt.ru
84.253.86.34	PTR	mail.paoli.ru
84.253.86.158	A	mx.alef-group.com
84.253.86.195	PTR	c195-86.ntt.ru
84.253.86.195	A	nordline-thermo.ru
84.253.86.195	A	tasmanian-tiger.ru
84.253.87.74	A	www.redlab.ru
84.253.87.74	A	ns2.redlab.ru
84.253.87.74	A	redlab.ru
84.253.87.90	A	sip.redlab.ru
84.253.87.123	A+PTR	mitra.redlab.ru
84.253.87.129	PTR	hubble.redlab.ru
84.253.87.130	PTR	pluton.redlab.ru
84.253.88.7	A	mail.postec.ru
84.253.88.9	A	rt.post-finance.ru
84.253.88.12	A	e-print.pro
84.253.88.12	A	mx.hybridmail.ru
84.253.88.35	PTR	mail.ukritter.ru
84.253.88.35	A	ns1.ukritter.ru
84.253.88.35	A	glosab.ru
84.253.88.40	A	y444.ru
84.253.88.40	A	intercontaudit.ru
84.253.88.132	A	words.ru
84.253.88.132	A	wikino.ru
84.253.88.132	A	localization.ru
84.253.88.178	A	artist.ru
84.253.88.181	A	ftp.logrus.ru
84.253.88.181	A	srv-file.logrus.ru
84.253.88.185	A	words.ru
84.253.88.185	A	wikino.ru
84.253.88.185	A	localization.ru
84.253.89.0	PTR	net.ntt.ru
84.253.89.6	A	mx.syntarex.ru
84.253.89.6	A	mx.syntasys.ru
84.253.89.6	A	mail.syntarex.ru
84.253.89.52	A	mail.ctri.ru
84.253.89.53	A	ctri.ru
84.253.89.58	A	gate.usn.ru
84.253.89.66	PTR	c66-89.ntt.ru
84.253.89.66	A	mx2.fordata.ru
84.253.89.66	A	mx2.formoza-centre.ru
84.253.89.117	A	mx.rdleas.ru
84.253.89.117	A	mx.sberleasing.ru
84.253.89.123	A	mx-co.sberbank-leasing.ru
84.253.90.0	PTR	net.ntt.ru
84.253.90.123	A	mail2.konti.ru
84.253.90.123	A	mail.konti.ru
84.253.90.140	A	edge.bvl.ru
84.253.90.230	A	mail2.fcnrs.ru
84.253.90.250	A	mail1.infars.ru
84.253.90.251	A	bangbonsomermos.ru
84.253.90.251	A	mail.bangbonsomermos.ru
84.253.91.0	PTR	net.ntt.ru
84.253.92.0	PTR	net.ntt.ru
84.253.92.83	A	www.zurzum.ru
84.253.92.83	A	*.zurzum.ru
84.253.92.83	A	cafebrocard.ru
84.253.92.121	A	www.baden.ru
84.253.92.121	A	www.anardiveclub.com
84.253.92.121	A	e20.ru
84.253.92.166	A	www.infostat.ru
84.253.93.0	PTR	net.ntt.ru
84.253.93.10	A	nt.omega.ru
84.253.94.0	PTR	net.ntt.ru
84.253.94.219	A	racu.ru
84.253.94.219	A	www.racu.ru
84.253.95.0	PTR	net.ntt.ru
84.253.95.34	PTR	relay.cdu-m.ru
84.253.95.64	PTR	c64-95.ntt.ru
84.253.95.74	A	telecom.dotcomltd.ru
84.253.95.98	A+PTR	bfsv.cz
84.253.95.108	A	mx2.hitt.ru
84.253.95.108	A	mx5.spetstorg.ru
84.253.95.156	A	dorogaexpo.ru
84.253.95.194	PTR	relay1.energodata.ru