Robtex

Up: 83.137.144.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 83.137.148.0/23
Down right: 83.137.150.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
83.137.148.0	PTR	nw.r1.137-148.duocast.net
83.137.148.2	A+PTR	ipt-as31731.duocast.net
83.137.148.34	A	mail.qwbl.it
83.137.148.34	A	mail.qwbl.dk
83.137.148.34	A	qwbl.it
83.137.148.66	A+PTR	stenn.duocast.net
83.137.148.91	PTR	ipt-as39244.duocast.net
83.137.148.98	A+PTR	mail.prominentpeople.nl
83.137.148.122	PTR	mx2.netwerkplan.nl
83.137.148.122	A	mx2.tourcompany.nl
83.137.148.122	A	mx2.bedrijfsreizen.nl
83.137.148.130	PTR	mx1.netwerkplan.nl
83.137.148.130	A	mx1.tourcompany.nl
83.137.148.130	A	mx1.ashfordformula.be
83.137.148.133	A	mail.hoekstra-heerenveen.nl
83.137.148.150	A+PTR	mx1.eno.nl
83.137.148.170	PTR	vc3.visser-communicatie.nl
83.137.148.242	PTR	duocast.tcn.gn.netnova.nl
83.137.148.242	A	gateway.netnova.nl
83.137.149.6	PTR	lineup01.duocast.net
83.137.149.6	A	mail.frohon.nl
83.137.149.6	A	dieetbehandelingsrichtlijnen.nl
83.137.149.10	PTR	plesk2.duocast.net
83.137.149.10	A	mail.daspruit.nl
83.137.149.10	A	brassbandalmere.nl
83.137.149.12	PTR	plesk4.duocast.net
83.137.149.12	A	taxizakelijk.nl
83.137.149.12	A	alchemydesign.eu
83.137.149.14	PTR	mpci-plsk1.duocast.net
83.137.149.15	PTR	windows.php.net
83.137.149.18	PTR	nl.aminet.net
83.137.149.19	A	svn.doitall.nl
83.137.149.20	A	mail.bestbuycars.nl
83.137.149.20	A	mail.bestelwagens.net
83.137.149.20	A	87-238-168-075.colo.illian.net
83.137.149.33	PTR	wsn2.duocast.net
83.137.149.33	A	salarisadministrateurgezocht.nl
83.137.149.33	A	mail.ipadgamechanger.com
83.137.149.35	PTR	clansman1.duocast.net
83.137.149.39	PTR	soepboer01.duocast.net
83.137.149.39	A	aca-auctions.nl
83.137.149.39	A	mail.osteopathiebergen.nl
83.137.149.44	PTR	allfree01.duocast.net
83.137.149.44	A	mail.slotenmakerdenbosch.nl
83.137.149.44	A	*.verzekering-offertes.nl
83.137.149.45	PTR	corban.pionect.nl
83.137.149.45	A	ubilock.nl
83.137.149.46	PTR	bered.pionect.nl
83.137.149.48	PTR	mika.pionect.nl
83.137.149.48	A	vonkvuur.com
83.137.149.48	A	lubronwaterbehandeling.nl
83.137.149.49	PTR	phoebe.pionect.nl
83.137.149.51	PTR	alpha.jbsoft.nl
83.137.149.51	A	timbouwhuis.nl
83.137.149.52	A+PTR	alpha.jbsoft.nl
83.137.149.52	A	timbouwhuis.nl
83.137.149.52	A	jbsoft.nl
83.137.149.53	PTR	mail.webservicenoord.nl
83.137.149.54	PTR	mail.webservicenoord.nl
83.137.149.54	A	mail.salarislinks.nl
83.137.149.54	A	mail.pensioenadministratie.com
83.137.149.55	PTR	mail.webservicenoord.nl
83.137.149.56	PTR	mail.webservicenoord.nl
83.137.149.56	A	mail.salarislinks.nl
83.137.149.56	A	mail.pensioenadministratie.com
83.137.149.57	PTR	mail.webservicenoord.nl
83.137.149.58	PTR	mail.webservicenoord.nl
83.137.149.59	PTR	mail.webservicenoord.nl
83.137.149.60	PTR	mail.webservicenoord.nl
83.137.149.60	A	mail.arvode.de
83.137.149.60	A	mail.easy4cast.com
83.137.149.62	PTR	elias.pionect.nl
83.137.149.64	A	showtec-import.nl
83.137.149.64	A	platenspelers-kopen.nl
83.137.149.64	A	jwshop.nl
83.137.149.66	PTR	dt01.duocast.net
83.137.149.70	A+PTR	snn03.duocast.net
83.137.149.70	A	snn-online.eu
83.137.149.73	A	snn.eu
83.137.149.73	A	snn.nl
83.137.149.76	A	www.athleteshop.sk
83.137.149.76	A	www.sportartikelenwinkel.nl
83.137.149.77	A	www.athleteshop.sk
83.137.149.77	A	www.sportartikelenwinkel.nl
83.137.149.79	PTR	mpci-plsk1.duocast.net
83.137.149.79	A	thomopdelaanwebwinkel.nl
83.137.149.79	A	mail.carnaval-kostuum.nl
83.137.149.80	PTR	eelco01.duocast.net
83.137.149.80	A	www.boekwinkeltjes.nl
83.137.149.80	A	bouquinistes.fr
83.137.149.83	PTR	allfree-vm3.duocast.net
83.137.149.84	A+PTR	athlete01.duocast.net
83.137.149.87	PTR	athleteshop.com
83.137.149.87	A	mail.stopwatchwinkel.nl
83.137.149.87	A	mail.gymmatten.com
83.137.149.90	PTR	rs01.wiseadvise.net
83.137.149.90	A	lexictservices.nl
83.137.149.90	A	vivafem.nl
83.137.149.95	PTR	s04.duocast.net
83.137.149.95	A	mail.ssdkit.nl
83.137.149.95	A	4vips.nl
83.137.149.97	PTR	sh02.wiseadvise.net
83.137.149.97	A	mx20.3dweb.nl
83.137.149.97	A	mail.lotterose.nl
83.137.149.98	PTR	sh04.wiseadvise.net
83.137.149.100	PTR	plesk3.duocast.net
83.137.149.100	A	mail.succes-hosten.nl
83.137.149.100	A	mail.care2.nl
83.137.149.104	A+PTR	mailrelay.duocast.net
83.137.149.104	A	smtp.illian.net
83.137.149.104	A	relay.illian.net
83.137.149.106	PTR	plesk1.duocast.net
83.137.149.106	A	mail.iloneblaauw.nl
83.137.149.108	A	mail.pavana.nl
83.137.149.108	A	sanderliket.nl
83.137.149.108	A	mail.sanderliket.nl
83.137.149.114	A	nbaserv.nl
83.137.149.114	A	*.nbaservices.com
83.137.149.114	A	nbaservices.com
83.137.149.116	PTR	mpci-plsk3.duocast.net
83.137.149.116	A	*.stokkie.seniorencentrum.nl
83.137.149.116	A	www.goedbegin.com
83.137.149.119	PTR	allfree-vm3.duocast.net
83.137.149.120	A	patatou.be
83.137.149.120	A	debrancheenbranche.be
83.137.149.120	A	www.newtech-ll.eu
83.137.149.123	PTR	pk1.duocast.net
83.137.149.124	A+PTR	skydoo2.duocast.net
83.137.149.124	A	raisa.be
83.137.149.124	A	vanhoyweghen.be
83.137.149.127	A	mail2.bombax.nl
83.137.149.128	PTR	mail.webservicenoord.nl
83.137.149.128	A	quoratio.nl
83.137.149.128	A	mail.loonadministrateur.nl
83.137.149.130	PTR	mail.webservicenoord.nl
83.137.149.131	PTR	mail.webservicenoord.nl
83.137.149.135	A	poort01.duocast.net
83.137.149.137	A	maxitoys.fr
83.137.149.138	A	appspot.com--www.16888861.com
83.137.149.141	PTR	lineupdevelopment.nl
83.137.149.141	A	mail.dekoers.info
83.137.149.141	A	sogetibooks.net
83.137.149.143	A+PTR	dieetbehandelingsrichtlijnen.nl
83.137.149.144	A	mail.dagcentrumgroningen.nl
83.137.149.144	A	dagcentrumgroningen.nl
83.137.149.145	A	zhujinglipin.com
83.137.149.145	A	mail.lifelines.nl
83.137.149.148	A+PTR	poort02.duocast.net
83.137.149.148	A	hairking.nl
83.137.149.148	A	mail.botman.info
83.137.149.149	PTR	allfree02.duocast.net
83.137.149.155	A	bc-europe.org
83.137.149.155	A	grotevuurvlinder.nl
83.137.149.155	A	europeandragonflies.com
83.137.149.162	A	ubilock.nl
83.137.149.162	A	kantoor-meubelen.com
83.137.149.162	A	olssen.be
83.137.149.164	A	skyaudio.nl
83.137.149.164	A	sky-audio.be
83.137.149.164	A	sky-audio.nl
83.137.149.165	PTR	kenan.pionect.nl
83.137.149.172	A	*.idealabi.com
83.137.149.172	A	hostmaster.idealabi.com
83.137.149.182	PTR	allfree-vm1.duocast.net
83.137.149.182	A	mail.amsterdam-verwarming.nl
83.137.149.182	A	mail.zaanstad-verwarming.nl
83.137.149.183	PTR	allfree-vm2.duocast.net
83.137.149.184	A	emmen-hovenier.nl
83.137.149.184	A	www.groningen-slotenmaker.nl
83.137.149.184	A	groningen-autoschade.nl
83.137.149.188	A	dns.kerkprovider.nl
83.137.149.188	A	ns1.kerkprovider.nl
83.137.149.188	A	ns1.interfocus.nl
83.137.149.192	A	bluejay.nl
83.137.149.192	A	laissezfaire.nl
83.137.149.192	A	web1.bluejay.nl
83.137.149.193	PTR	zimbra.bluejay.nl
83.137.149.193	A	mail.laissezfaire.nl
83.137.149.198	A	miepkniep.nl
83.137.149.199	A	mail.viagra.nu
83.137.149.199	A	viagra.nu
83.137.149.200	A	mail.natuurwinkels.nl
83.137.149.202	A	mail.carnavalwinkel.nl
83.137.149.212	A	mail.calabro.nl
83.137.149.212	A	calabro.nl
83.137.149.212	A	www.calabro.nl
83.137.149.213	PTR	sh01.wiseadvise.net
83.137.149.213	A	mail.alintamasan.com
83.137.149.225	A	mail.duocast.net
83.137.149.229	A	hoofddorp-elektricien.nl
83.137.149.229	A	www.glas-nijmegen.nl
83.137.149.229	A	amsterdamverstopping.nl
83.137.150.2	A+PTR	ns2.quickhost.nl
83.137.150.2	A	ns2.cavemen.nl
83.137.150.2	A	backup.quickhost.nl
83.137.150.22	A+PTR	www.decomputerwinkel.nl
83.137.150.22	A	decomputerwinkel.nl
83.137.150.22	A	ssdschijf.nl
83.137.150.50	A	irc.ftd.nu
83.137.150.60	PTR	large.nu
83.137.150.60	A	mail.vraagje.com
83.137.150.60	A	mail.servertje.com
83.137.150.61	A+PTR	foutecross.quickhost.nl
83.137.150.80	A+PTR	sunn.quickhost.nl
83.137.150.80	A	www.sunn.nl
83.137.150.80	A	involar.nl
83.137.150.92	PTR	mweb2.quickhost.nl
83.137.150.92	A	fallback1.skyimage.nl
83.137.150.92	A	drone-specialist.eu
83.137.150.93	PTR	advertentieplek.com
83.137.150.96	A	*.marcelbroekhuizen.nl
83.137.150.96	A	marcelbroekhuizen.biz
83.137.150.96	A	marcelbroekhuizen.net
83.137.150.98	PTR	shared1.quickhost.nl
83.137.150.100	PTR	www.shared1.quickhost.nl
83.137.150.100	A	mythrill.nl
83.137.150.100	A	grolschperfectpop.com
83.137.150.101	PTR	www.mediamodels.nl
83.137.150.104	A	mail.large.nu
83.137.150.105	PTR	mail.quickhost.nl
83.137.150.105	A	mail.foutebingo.nl
83.137.150.105	A	mail.toemen.nl
83.137.150.117	A+PTR	mx01.quickhost.nl
83.137.150.117	A	fallback.quickhost.nl
83.137.150.117	A	mx1.scooter-freaks.nl
83.137.150.118	PTR	mx02.quickhost.nl
83.137.150.118	A	mail.looze.net
83.137.150.120	A	mysql.quickhost.nl
83.137.150.120	A	qhost.nl
83.137.150.120	A	s04.quickhost.nl
83.137.150.123	A+PTR	webmail-test.quickhost.nl
83.137.150.124	PTR	autodiscover.quickhost.nl
83.137.150.130	A	plato.kalshoven.net
83.137.150.133	PTR	ntp.kalshoven.net
83.137.150.150	A	mweb1.quickhost.nl
83.137.150.151	PTR	mweb2.quickhost.nl
83.137.150.151	A	mail.zuignapje.nl
83.137.150.151	A	mx.fs1shop.eu
83.137.150.152	PTR	mweb3.quickhost.nl
83.137.150.152	A	postmaster.henrys-sportshop.nl
83.137.150.152	A	*.henrys-sportshop.nl
83.137.150.154	PTR	brouwerijhetij.quickhost.nl
83.137.150.155	PTR	server.all4i.nl
83.137.150.156	PTR	shared3.quickhost.nl
83.137.150.156	A	www.goedkoopeenbusjehuren.nl
83.137.150.156	A	postmaster.tenkate.net
83.137.150.159	PTR	vhost10.zb.kalshoven.net
83.137.150.159	PTR	shared5.quickhost.nl
83.137.150.163	A	volleybalsport.nl
83.137.150.163	A	auteursrechten.nl
83.137.150.163	A	inlichting.nl
83.137.150.181	PTR	web1.grolsch-cheersch.com
83.137.150.181	A	mail.servertje.com
83.137.150.181	A	www.develgenspecialist.nl
83.137.150.200	A+PTR	xen.sense-studios.com
83.137.150.201	PTR	production.xen.sense-studios.com
83.137.150.201	A	mail.waterkampioen.tv
83.137.150.201	A	www.badboys.nl
83.137.150.202	PTR	develop.xen.sense-studios.com
83.137.150.203	PTR	test.xen.sense-studios.com
83.137.150.204	A	marduqstreaming.com
83.137.150.207	A	virtualmixproject.com
83.137.150.208	PTR	production.sense-studios.com
83.137.150.208	A	novumnieuws.nl
83.137.150.208	A	romway.eu
83.137.150.220	PTR	scooter.quickhost.nl
83.137.150.220	A	vanderkruijs-scooters.nl
83.137.150.220	A	euroscooters.es
83.137.150.221	PTR	221.scooter.quickhost.nl
83.137.150.230	A+PTR	backup-mx.quickhost.nl
83.137.151.209	A	ns1.digitaldaan.nl