Robtex

Up: 83.219.0.0/17
Can't show all results, try to descend to a more specific CIDR
Down left: 83.219.0.0/19
Down right: 83.219.32.0/19
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
83.219.1.1	PTR	dialup-chaikovsk-83.219.1.1.uralcom.com
83.219.1.2	PTR	dialup-chaikovsk-83.219.1.2.uralcom.com
83.219.1.63	A	blk.m-home.org
83.219.1.63	A	m-home.org
83.219.1.63	A	mail.m-home.org
83.219.1.64	PTR	dialup-chaikovsk-83.219.1.64.uralcom.com
83.219.1.65	PTR	dialup-chaikovsk-83.219.1.65.uralcom.com
83.219.1.75	A	gid59.ru
83.219.1.75	A	ns1.sergv.ru
83.219.1.75	A	ns1.gid59.ru
83.219.1.130	PTR	mail.osk-company.ru
83.219.1.131	PTR	dialup-berezniki-83.219.1.131.uralcom.com
83.219.1.195	PTR	dialup-berezniki-83.219.1.195.uralcom.com
83.219.2.0	PTR	dialup-opts6-83.219.2.0.uralcom.com
83.219.2.130	PTR	dialup-opts6-83.219.2.130.uralcom.com
83.219.2.192	PTR	dialup-opts6-83.219.2.192.uralcom.com
83.219.3.65	PTR	dialup-solikamsk-83.219.3.65.uralcom.com
83.219.3.195	PTR	dialup-solikamsk-83.219.3.195.uralcom.com
83.219.4.0	PTR	p-perm-8-bras-0.uralcom.com
83.219.4.2	A	p-perm-8-bras-2.uralcom.com
83.219.5.128	PTR	adsl-83.219.5.128.uralcom.com
83.219.5.146	A	mx.alendvic.ru
83.219.5.146	A	mail.alendvic.ru
83.219.6.193	PTR	perm.bcs.ru
83.219.6.194	PTR	perm.bcs.ru
83.219.7.64	PTR	adsl-83.219.7.64.uralcom.com
83.219.7.66	PTR	adsl-83.219.7.66.uralcom.com
83.219.9.35	A	e-krur-2-pe-1.eq.uralcom.com
83.219.9.41	A	e-rezh-3725-1.permonline.ru
83.219.9.42	A	e-ntura-3725-1.permonline.ru
83.219.9.43	A	e-artemovsky-3725-1.permonline.ru
83.219.10.6	PTR	dialup-ekt-83.219.10.6.uralcom.com
83.219.10.110	PTR	dialup-ekt-83.219.10.110.uralcom.com
83.219.12.128	PTR	dialup-ekt-83.219.12.128.uralcom.com
83.219.14.0	PTR	client-ekt-83.219.14.0.uralcom.com
83.219.14.64	PTR	client-ekt-83.219.14.64.uralcom.com
83.219.14.147	A	mail1.notary59.ru
83.219.14.218	A	www.forum.zaural.ru
83.219.14.218	A	forum.zaural.ru
83.219.14.221	A	programmaster.pro
83.219.14.224	A	kovka.zaural.ru
83.219.16.1	PTR	ngn-83.219.16.1.uralcom.com
83.219.17.64	PTR	dialup-ekt-83.219.17.64.uralcom.com
83.219.17.192	PTR	dialup-ekt-83.219.17.192.uralcom.com
83.219.18.50	A	pkfoms.ru
83.219.18.51	A	lpu.perm.ru
83.219.20.30	A	ca.uralrc.ru
83.219.20.101	A	meteoperm.ru
83.219.20.210	PTR	tty.permonline.ru
83.219.20.253	PTR	mail.rd-group.ru
83.219.21.50	A	mail.nekperm.ru
83.219.22.64	PTR	client-83.219.22.64.uralcom.com
83.219.22.116	A	mx3.avid.ru
83.219.22.117	A	mx1.avid.ru
83.219.22.118	A	mx2.pmz.ru
83.219.22.219	A	mail.quantltd.ru
83.219.22.219	A	quantltd.ru
83.219.24.158	A	mail.expoperm.ru
83.219.25.0	PTR	sys-83.219.25.0.uralcom.com
83.219.25.36	A	mail.17aas.ru
83.219.25.128	PTR	sys-83.219.25.128.uralcom.com
83.219.26.137	A	wst1.lsv.ru
83.219.26.150	A	ns1.lsv.ru
83.219.26.151	A	ns2.lsv.ru
83.219.26.155	A	wst.lsv.ru
83.219.29.0	PTR	83.219.29.0.uralcom.com
83.219.30.122	A+PTR	mxmail.bsz.ru
83.219.30.147	A	prominform.com
83.219.30.147	A	www.prominform.com
83.219.30.162	PTR	tfoms.perm.ru
83.219.30.162	A	ns.pofoms.ru
83.219.30.162	A	www.pkfoms.ru
83.219.30.163	PTR	tfoms.perm.ru
83.219.30.164	PTR	lpu.perm.ru
83.219.32.36	A+PTR	mail.retirementline.co.uk
83.219.32.37	A	theach.com
83.219.32.37	A	theach.co.uk
83.219.32.138	A	remote.cstltd.com
83.219.33.4	A	ssi-schaefer.co.uk
83.219.33.50	A	webmail.smithbrothersltd.co.uk
83.219.33.75	A	mailserver.allthedots.com
83.219.33.75	A	allthegolf.com
83.219.33.75	A	mailserver.fashionwitherin.com
83.219.33.171	A	mail.elitenetltd.co.uk
83.219.36.17	A+PTR	exchange.cpltd.cliffordpackaging.com
83.219.36.17	PTR	mail.cliffordpackaging.com
83.219.37.156	A	electricaltestingtraining.co.uk
83.219.37.156	A	streetlighttesting.co.uk
83.219.38.10	A	mail.keyence.co.uk
83.219.38.18	A	travelresidences.mx
83.219.38.62	A	indequip.co.uk
83.219.38.62	A	hos-catalogue.co.uk
83.219.40.23	A	auctionelert.com
83.219.40.23	A	londonhouseprices.com
83.219.40.23	A	propertyauctiondata.com
83.219.42.26	A	myconceptlive.com
83.219.42.30	PTR	mail.conceptrecruitment.com
83.219.42.30	A	mail3.conceptrecruitment.com
83.219.43.2	A	herd.dyndns.biz
83.219.43.30	A	frazersimpson.net
83.219.43.35	A	mandjam.com
83.219.43.37	A	www.thespicetailor.com.au
83.219.44.26	A	merlinestates.com
83.219.44.90	A	webmail.icsukgroup.com
83.219.44.90	A	mail5.answer-4u.com
83.219.46.133	A	vuwindapp.com
83.219.47.4	A	remote.fideliusinsurance.co.uk
83.219.47.71	A	mail.compuservelive.co.uk
83.219.48.14	A	mx4.thebuytoletbusiness.co.uk
83.219.48.14	A	mx3.thebuytoletbusiness.co.uk
83.219.48.20	A	mx3.nildram.co.uk
83.219.48.170	A+PTR	helpdesk.wardtech.co.uk
83.219.49.82	A+PTR	remote.bgp-teesside.co.uk
83.219.49.122	A	threesandfours-online.com
83.219.50.122	PTR	mail.braley.co.uk
83.219.50.122	A	mail1.braley.co.uk
83.219.51.154	A	sanderswitherspoon.co.uk.2.0001.arsmtp.com
83.219.51.230	A	specialwearportal.com
83.219.52.27	A	mx.fpsgamehosts.com
83.219.52.27	A	llquizserver.com
83.219.52.36	A	protektorsystems.com
83.219.52.195	A	remote.itcservice.co.uk
83.219.53.18	A	towelrads.net
83.219.53.39	A	ncshelp.net
83.219.56.126	A	www.jsluk.com
83.219.56.126	A	jsluk.com
83.219.56.126	A	jetstreamlogistics.com
83.219.57.126	PTR	mail.rblegal.co.uk
83.219.57.126	A	mail.ratcliffe-bibby.co.uk
83.219.57.126	A	new.rblegal.co.uk
83.219.58.154	A	www.lipdiagnostic.com
83.219.58.154	A	www.tpshealthcare.com
83.219.59.172	A	lbt-host.com
83.219.59.172	A	mail.harrows-darts.co.uk
83.219.59.172	A	mail.wordsworth-editions.co.uk
83.219.60.14	A	www.cose.co.uk
83.219.60.14	A	cose.co
83.219.60.14	A	purrfectoffice.com
83.219.60.84	A	lasenza.me
83.219.60.84	A	www.lasenza.me
83.219.60.84	A	senza.dk
83.219.60.245	A	www.xtreme.pipex.net
83.219.60.245	A	webdev.systems.pipex.net
83.219.61.180	A	powershot.bsi.co.uk
83.219.61.212	A	fastbook.colo.hosteurope.com
83.219.61.228	A	www.imark.co.uk
83.219.62.101	A	charltonlimo.com
83.219.62.146	A	mail.kingsdownschool.co.uk
83.219.63.129	PTR	129.63.219.83.ha.dco.pipex.net
83.219.63.133	A	doublejd.co.uk
83.219.63.136	A	greenissues.com
83.219.63.167	A	drapersblog.com
83.219.63.168	A	precision-marketing.co.uk