Robtex

Up: 92.39.128.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 92.39.128.0/22
Down right: 92.39.132.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
92.39.128.0	PTR	128.interface-network.westcall.ru
92.39.128.30	A	mx.fbconsult.ru
92.39.128.34	PTR	remote.pulsar.ru
92.39.128.42	PTR	en-as.ru
92.39.128.42	A	xn--80aff0ageeoo2id6a.xn--p1ai
92.39.128.86	PTR	msk.mixholding.ru
92.39.128.90	PTR	pcltb.ltb.local
92.39.128.108	A+PTR	mail.alconssoft.ru
92.39.128.114	PTR	mail.rimera.com
92.39.128.115	PTR	mx.rimera.com
92.39.128.116	PTR	mx.rimera.com
92.39.128.155	PTR	msk.mixholding.ru
92.39.128.155	A	relay.makebetter.ru
92.39.129.5	A	mx1.malina.ru
92.39.129.6	A	mx2.malina.ru
92.39.129.23	A	mail.aoesp.ru
92.39.129.23	A	mesp.ru
92.39.129.23	A	ml.mesp.ru
92.39.129.45	A	ftp.loyalty-partners.ru
92.39.129.53	A	mail.malina.ru
92.39.129.53	A	mail.loyalty-partners.ru
92.39.129.67	PTR	wcs.vid.ru
92.39.129.67	A	vid.ru
92.39.129.68	A	mail.vid.ru
92.39.129.69	A	mx.vid.ru
92.39.129.83	A	portal.loyalty-partners.ru
92.39.130.44	A+PTR	smtp.ackye.ru
92.39.130.44	A	mail3.ackye.ru
92.39.130.44	A	smtp.smartmetering.ru
92.39.130.56	PTR	mail2.ackye.ru
92.39.130.57	A+PTR	mail3.ackye.ru
92.39.130.57	A	mail3.smartmetering.ru
92.39.130.94	PTR	vagr.ru
92.39.130.106	PTR	megaoffice.ru
92.39.130.107	PTR	megaoffice.ru
92.39.130.108	PTR	megaoffice.ru
92.39.130.109	A	mx1.megaoffice.ru
92.39.130.109	A	mx1.niknikls.ru
92.39.130.182	PTR	mailserver.koliaski-krovatki.ru
92.39.130.182	A	ns2.bitumast.com
92.39.130.182	A	ns2.startavto.spb.ru
92.39.130.214	PTR	freedom.scorpogroup.ru
92.39.130.234	A	ns2.myladyl.com
92.39.130.234	A	ns2.krasnayastrela.ru
92.39.130.234	A	ns1.drauber.ru
92.39.131.34	A	asp.yauza-realty.ru
92.39.131.35	A	antispam.yauza-realty.ru
92.39.131.36	A	asp2.yauza-realty.ru
92.39.131.37	A	guildmrak.ru
92.39.131.90	A+PTR	mail.suveniry.ru
92.39.131.106	A	m12m.ru
92.39.131.134	A+PTR	mail.girvas.ru
92.39.131.134	A	girvas-gw.girvas.ru
92.39.131.138	A	luber.slaviabank.ru
92.39.131.162	A+PTR	mail.premier-finance.com
92.39.131.162	A+PTR	mail.primatel.ru
92.39.131.162	PTR	mail.primavend.ru
92.39.131.163	PTR	mail.megadcinema.com
92.39.131.163	A+PTR	mail.olivoil.ru
92.39.131.163	PTR	mail.second-home.ru
92.39.131.169	A	trade-meridian.com
92.39.131.170	A	hitclothes.ru
92.39.131.185	A	darkwing.su
92.39.132.94	A	mx1.softintegro.ru
92.39.132.110	A	mail.schraubenmun.ru
92.39.132.110	A	sandprofile.ru
92.39.132.110	A	www.schraubenmun.ru
92.39.132.114	A+PTR	mail.it911.ru
92.39.132.114	A	relay1.zifra21.ru
92.39.132.114	A	mx.abipro.ru
92.39.132.162	A+PTR	mail.gc-gip.ru
92.39.132.162	A+PTR	mail.gip-m.ru
92.39.132.162	A	mail.gis-m.ru
92.39.132.206	PTR	mxs.eurofilter.ru
92.39.132.228	PTR	online.autodoc.ru
92.39.132.228	A	online.autodok.ru
92.39.132.229	PTR	online.autodoc.ru
92.39.132.229	A	online.autodoc.su
92.39.132.229	A	avtodok.su
92.39.132.230	PTR	online.autodoc.ru
92.39.133.20	A+PTR	mail.pasker.biz
92.39.133.134	A	crmvi.ru
92.39.133.156	A	signaltec.ru
92.39.133.162	A+PTR	mail.nit-tele.com
92.39.133.162	A	nit-tele.com
92.39.133.168	PTR	mail.sledcom.ru
92.39.133.169	PTR	sledcom.ru
92.39.133.230	PTR	ns.moscow.moyareklama.ru
92.39.133.234	PTR	ms.grandgift.ru
92.39.133.235	PTR	ms.grandgift.ru
92.39.133.236	PTR	mexchanger.grandgift.ru
92.39.134.0	PTR	134.interface-network.westcall.ru
92.39.134.35	A+PTR	mail.centerstyle.ru
92.39.134.35	A+PTR	mail.torgmax.ru
92.39.134.35	A+PTR	mail.litstile-yug.ru
92.39.134.58	PTR	mail.constyle.ru
92.39.134.98	A	mail.interkom.ru
92.39.134.98	A	mail.ipminiats.ru
92.39.134.98	A	mail.5101111.ru
92.39.134.230	PTR	gw.telerating.ru
92.39.135.6	PTR	stock-mail.ru
92.39.135.9	PTR	stock-mail.ru
92.39.135.84	A	btmx.psi-energo.ru
92.39.135.85	A	mail.psi-energo.ru
92.39.135.91	PTR	psi-energo.ru
92.39.135.154	A+PTR	mail.aregon.ru
92.39.135.154	A	mail.positive-parfum.ru
92.39.135.178	PTR	mail2.lernet.ru
92.39.135.178	A	www.infoprof.ru
92.39.135.178	A	infoprof.ru
92.39.135.206	A	mail.integres.ru
92.39.135.228	A+PTR	mx01.ucs.ru
92.39.135.228	A	mxint.ucs.ru
92.39.135.229	A	l.ucs.ru