Robtex

Up: 212.121.0.0/17
Can't show all results, try to descend to a more specific CIDR
Down left: 212.121.64.0/19
Down right: 212.121.96.0/19
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
212.121.64.1	A	zerodue.it
212.121.64.1	A	supertravel.it
212.121.64.2	A+PTR	wheelchair.ipnext.it
212.121.64.2	A	wheelchair.zero.it
212.121.64.129	PTR	ptero.ipnext.it
212.121.64.130	A+PTR	coldcut.ipnext.it
212.121.64.131	A	wf1.ipnext.it
212.121.64.133	A	wf3.ipnext.it
212.121.64.135	A	nemesi.ipnext.it
212.121.64.231	A	kazuma.zero.it
212.121.64.254	A	mercurio.stcom.com
212.121.65.97	A	mail.menoni.com
212.121.65.130	A+PTR	web130.ipnext.it
212.121.65.131	A+PTR	web131.ipnext.it
212.121.65.133	A	web133.ipnext.it
212.121.65.136	A	web136.ipnext.it
212.121.65.254	PTR	smtp.ipnext.it
212.121.66.162	A+PTR	fireball.dc-co.com
212.121.67.5	A+PTR	mercurio.ipnext.it
212.121.67.5	A	www.supertronic.it
212.121.67.6	A+PTR	vps-webmail.ipnext.it
212.121.67.6	A	my.ipnext.it
212.121.67.65	A+PTR	vps-clever5.ipnext.it
212.121.67.65	A	fisimpianti.com
212.121.67.65	A	ctusrl.it
212.121.67.67	PTR	vps-coop.ipnext.it
212.121.67.68	PTR	vps-marcialis.ipnext.it
212.121.68.2	PTR	cm02.sth.it
212.121.68.42	A	ns1.sth.it
212.121.68.64	PTR	www.calciomercato.com
212.121.68.67	PTR	www-new.sth.it
212.121.68.67	A	moroso.co.in
212.121.68.130	PTR	news-ru.sth.it
212.121.68.132	A+PTR	www01.sth.it
212.121.68.132	A	www.federdocfvg.it
212.121.68.132	A	cl.sth.it
212.121.68.133	PTR	www02.sth.it
212.121.69.16	A+PTR	mx-1.bizinext.it
212.121.69.17	A+PTR	mx-2.bizinext.it
212.121.69.128	A+PTR	mail.bizinext.it
212.121.70.40	A+PTR	mx.infinito.it
212.121.70.41	A+PTR	mx2.infinito.it
212.121.70.48	A+PTR	smtp-1.infinito.ipnext.it
212.121.70.49	A+PTR	smtp-2.infinito.ipnext.it
212.121.70.238	A	webmail.infinito.it
212.121.70.248	A+PTR	smtp.infinito.it
212.121.70.248	A	mail.infinito.it
212.121.70.249	A	pop.infinito.it
212.121.81.16	A	adsl-081-016.adsl.metrolink.it
212.121.81.17	A	adsl-081-017.adsl.metrolink.it
212.121.81.21	A	adsl-081-021.adsl.metrolink.it
212.121.81.22	A	adsl-081-022.adsl.metrolink.it
212.121.81.76	A	adsl-081-076.adsl.metrolink.it
212.121.81.77	A	adsl-081-077.adsl.metrolink.it
212.121.81.80	A	adsl-081-080.adsl.metrolink.it
212.121.81.86	A	adsl-081-086.adsl.metrolink.it
212.121.81.169	A	adsl-081-169.adsl.metrolink.it
212.121.81.181	A	adsl-081-181.adsl.metrolink.it
212.121.81.191	A	adsl-081-191.adsl.metrolink.it
212.121.81.200	A	adsl-081-200.adsl.metrolink.it
212.121.81.209	A	adsl-081-209.adsl.metrolink.it
212.121.81.220	A	adsl-081-220.adsl.metrolink.it
212.121.81.233	A	adsl-081-233.adsl.metrolink.it
212.121.82.13	A+PTR	ppoe013.wl.metrolink.it
212.121.82.13	A	mx3.amicoshipyard.com
212.121.82.68	A+PTR	ppoe068.wl.metrolink.it
212.121.82.118	A+PTR	ppoe118.wl.metrolink.it
212.121.82.118	A	mx1.hotelvisavis.com
212.121.88.250	A	mediachain.net
212.121.96.4	PTR	rt96bb121-212-4.routit.net
212.121.96.4	A	webmail.efp.nl
212.121.96.13	A	weneba.eu
212.121.96.13	A	gardency.com
212.121.96.13	A	weneba.de
212.121.96.75	A	mail.chronotech.nl
212.121.96.82	A	osiris4u.com
212.121.96.82	A	osiris-ho.nl
212.121.96.82	A	mx.osiris4u.com
212.121.96.192	A	vd7-ws1.bevrijdingspop.nl
212.121.96.192	A	linux2008.bevrijdingspop.nl
212.121.96.192	A	old.bevrijdingspop.nl
212.121.96.195	A	vd7-ws1.ifrf.net
212.121.97.25	A	mail.vanduinkerken.com
212.121.97.139	PTR	rt97bb121-212-139.routit.net
212.121.97.153	A	mail.winnipsenschutz.nl
212.121.97.182	A	bsmtp.konstenvanpolen.nl
212.121.97.196	PTR	mail.gebrwijnhoven.nl
212.121.97.202	PTR	mail.acb-solutions.nl
212.121.97.202	A	mail.ffe-bv.nl
212.121.97.202	A	mail.acb-transportbanden.nl
212.121.97.226	A	mail.novitool.com
212.121.98.74	A	mail.ultimatesoftware.nl
212.121.98.75	PTR	rt98bb121-212-75.routit.net
212.121.98.180	PTR	rt98bb121-212-180.routit.net
212.121.98.186	PTR	rt98bb121-212-186.routit.net
212.121.98.203	A	mail.tec-tunnel.com
212.121.98.214	A	jeems3.jeems.nl
212.121.99.38	A	mail.zwethheul.nl
212.121.99.49	A	backup.asf-holland.nl
212.121.99.51	A	network.scconline.nl
212.121.99.54	A	mail.vinkenpartners.com
212.121.99.226	A	mail.blending.nl
212.121.100.3	PTR	rt100bb121-212-3.routit.net
212.121.100.3	A	s1-eu.ixquick-proxy.com
212.121.100.6	A	s2-eu.ixquick-proxy.com
212.121.100.6	A	www.ixquick-proxy.com
212.121.100.10	A	eu.ixquick-proxy.com
212.121.100.11	A	eu.ixquick-proxy.com
212.121.100.13	A	www.ixquick-proxy.com
212.121.100.73	A	mail.bakkerijverbeek.nl
212.121.100.90	A	remote.dhzdiscount.nl
212.121.100.93	A	flavodor.nl
212.121.100.93	A	www.flavodor.nl
212.121.100.138	A	mail.leijdensbeleg.nl
212.121.100.138	A	spam2.starsupply.nl
212.121.100.138	A	mx1.stardust.nl
212.121.100.194	PTR	rt100bb121-212-194.routit.net
212.121.100.200	A	klaverbladextranet.klaverblad.nl
212.121.100.220	A	mail.hommeloccasions.nl
212.121.100.230	A	maildrop.heezik.nl
212.121.100.232	A	maildrop2.heezik.nl
212.121.101.6	A	s1-eu4.startpage.com
212.121.101.7	A	s2-eu4.startpage.com
212.121.101.8	A	s3-eu4.startpage.com
212.121.101.9	A	s4-eu4.startpage.com
212.121.102.97	A	remote.maartenbaas.com
212.121.102.128	PTR	rt102bb121-212-128.routit.net
212.121.102.128	A	wcsn.nl
212.121.102.194	PTR	rt102bb121-212-194.routit.net
212.121.102.251	A	bwv-owv.nl
212.121.103.55	A	office.sir-safe.nl
212.121.103.78	A	mail.savor.nl
212.121.103.138	A	deltaproterra.nl
212.121.103.140	A	naturedesignshop.com
212.121.103.155	A	adsl.schuurmans-afbouwsystemen.nl
212.121.103.156	A	mail.schuurmans-afbouwsystemen.nl
212.121.103.219	A	mailhost.euromodel.nl
212.121.103.219	A	mail.euromodel.nl
212.121.103.235	A	mail.reprodex.com
212.121.104.35	A	mail.luxaflex.nl
212.121.104.35	A	mail.luxaflex-nederland.nl
212.121.104.52	A	t-e-c-h-n-o-w-l-e-d-g-e.de
212.121.104.52	A	orthovizier.nl
212.121.104.68	A	vpn.hiwa.nl
212.121.104.106	A	kantoor.sockshouse.nl
212.121.104.106	A	webmail.sockshouse.nl
212.121.104.106	A	mail.sockshouse.nl
212.121.104.169	A	mx1.dutchservicegroep.nl
212.121.104.169	A	mx1.dutchservicegroup.nl
212.121.104.176	A	mail.delangekeizer.nl
212.121.104.177	A	mail.douque.com
212.121.104.194	A	brace-automotive.com
212.121.104.195	PTR	rt104bb121-212-195.routit.net
212.121.104.195	A	brace-automotive.com
212.121.104.195	A	www.brace-automotive.com
212.121.105.42	A	mail.sesint.nl
212.121.105.57	A	mail.baleco.nl
212.121.105.68	A	mail.deenshipping.com
212.121.105.80	A	mx3.ks-bouwmanagement.nl
212.121.105.105	A	mail.issuemakers.com
212.121.105.105	A	mail.issuemanager.com
212.121.105.142	A	mail2.empas.nl
212.121.105.158	A	mail.josderijkauto.nl
212.121.105.180	A	lowdubs.com
212.121.105.180	A	mail.victon.nl
212.121.105.250	A	mail2.013.nl
212.121.106.2	PTR	rt106bb121-212-2.routit.net
212.121.106.4	A	mail.fashionlinq.hk
212.121.106.4	A	mail.fashion-connections.de
212.121.106.26	A	*.motion10.com
212.121.106.26	A	motion10.nl
212.121.106.65	A	mail.headlineweb.nl
212.121.106.73	A	grijzeharen.nl
212.121.106.73	A	kostercollectief.info
212.121.106.73	A	adsl.koster.nl
212.121.106.139	A	mx1.cibieb.nl
212.121.106.139	A	mail.migratieforum.nl
212.121.106.139	A	mx1.migratieforum.nl
212.121.106.222	A	www.akta.nl
212.121.106.222	A	paardenheerlijkheid.nl
212.121.106.222	A	habienet.com
212.121.108.62	A	mail.heemhorstwatersport.nl
212.121.108.62	A	mail.jvg-watersport.com
212.121.108.62	A	mail.janvangent.nl
212.121.108.77	A	fallback.ithappiness.com
212.121.108.77	A	fallback.integron.nl
212.121.108.194	PTR	rt108bb121-212-194.routit.net
212.121.108.194	A	remote.sessayachts.de
212.121.109.35	A	mail.wendelleather.com
212.121.109.44	A	mail.meerwijkbv.nl
212.121.109.92	A	mail.lecoba.nl
212.121.109.182	A	mail.hollandhaag.com
212.121.109.243	A	mail.smobreda.nl
212.121.110.1	PTR	rt110bb121-212-1.routit.net
212.121.110.11	A	mx2.kyoconnect.net
212.121.110.12	A	mxnl1.kyoceramita-europe.com
212.121.110.13	A	webmail-kme.kyoceramita-europe.com
212.121.110.54	A	smtp.keijsers.pl
212.121.110.67	PTR	rt110bb121-212-67.routit.net
212.121.110.67	A	www.sit-controls.com
212.121.110.67	A	opslaggevaarlijkestoffen.org
212.121.110.104	A	opslaggevaarlijkestoffen.info
212.121.110.173	A	mail.duifhuizen.nl
212.121.110.188	A	cleartalk.be
212.121.110.201	A	mta01.onderzoeksraad.nl
212.121.110.202	A	mta02.onderzoeksraad.nl
212.121.110.211	A	scannedmx2.webtechniek.nl
212.121.110.211	A	ironport-ztrm.colo.ppros.nl
212.121.110.217	A	scannedmx2.webtechniek.nl
212.121.111.2	A	mail.licornepetroleum.nl
212.121.111.75	A	mail.ricksmeenk.nl
212.121.111.75	A	mail.yoused.nl
212.121.111.123	A	mail.novo-lumen.nl
212.121.111.171	A	office.iccwomen.org
212.121.111.215	A	mail2.cst-eu.com
212.121.111.221	A	mail.vdlaanbv.nl
212.121.112.2	A	mail.wecraad.nl
212.121.112.49	A	mxmail.international-advisors.com
212.121.112.49	A	mxmail.international-advisers.com
212.121.112.90	A	stoepje.net
212.121.112.90	A	marketfoodgroup.nl
212.121.112.124	A	mail02.logopedie-dhj.nl
212.121.112.124	A	mail02.royaltyscan.com
212.121.112.131	PTR	rt112bb121-212-131.routit.net
212.121.112.223	A	mail.kieskampaccountants.nl
212.121.113.138	A	ts.powercem.com
212.121.113.154	A	mail.flexpos.eu
212.121.113.213	A	mail.boogaard.nl
212.121.113.225	A	mail.jancampertschool.nl
212.121.113.253	A	ns2.enetco-is.net
212.121.114.26	A	pop.tm-engineering.nl
212.121.114.26	A	mail.tm-engineering.nl
212.121.114.26	A	die-trickkiste.de
212.121.114.31	A	mail.knol.com
212.121.114.105	A	mail.debij.net
212.121.114.192	PTR	rt114bb121-212-192.routit.net
212.121.114.192	A	webmail.kamphuismengvoeders.nl
212.121.114.198	A	rta.securelayers.com
212.121.115.7	A	remote.wonnink.nl
212.121.115.7	A	mail.wonnink.nl
212.121.115.12	A	humanenergy.nl
212.121.115.12	A	mail.kosac.nl
212.121.115.69	A	mail.scandiagear.com
212.121.115.69	A	pop.scandia-stores.com
212.121.115.69	A	mail.scandia-stores.com
212.121.115.70	A	mail.optimosapto.com
212.121.115.145	A	mail.blygold.nl
212.121.115.145	A	mail.blygoldamerica.com
212.121.115.145	A	mail.blygoldflorida.com
212.121.115.201	A	mail.maasstede.com
212.121.115.205	A	mail2.maasstede.com
212.121.115.208	A	smtp1.digitalmagazines.nl
212.121.115.221	A	mail.prokino.nl
212.121.116.17	A	mail2.pro-active-it.nl
212.121.116.30	A	mail.kooskluytmans.nl
212.121.116.130	A	mail.helminksuper.nl
212.121.116.166	A	remote.conectonetworks.nl
212.121.116.166	A	conectonetworks.nl
212.121.116.191	A	mail.mozaiekwelzijn.nl
212.121.118.10	A	mail.urgenda.org
212.121.118.10	A	mail.urgenda.nl
212.121.118.52	A	ns1.cloudbeheer.net
212.121.118.52	A	rns1.3musk.nl
212.121.118.65	PTR	mail.bol.com
212.121.118.65	A	mail.cuisineontour.nl
212.121.118.69	A	mail.piethoevenaars.nl
212.121.118.69	A	mail.fullcolourprinting.nl
212.121.118.69	A	mail02.piethoevenaars.nl
212.121.118.149	A	ns1.omnicard.nl
212.121.118.149	A	*.exchangeit24.com
212.121.118.149	A	activate.exchangeit24.com
212.121.118.178	A	mail.maashagoort.nl
212.121.118.194	A+PTR	mail.bolidt.nl
212.121.118.202	A	mail.bolidt.nl
212.121.118.216	A	mail.smartservices.nl
212.121.118.216	A	mail.smartpayroll.nl
212.121.118.222	A	wgl-ee.heightspecialists.nl
212.121.119.10	A	mail.multical.nl
212.121.119.10	A	remote.multical.nl
212.121.119.17	A	mail.hoogesteger.nl
212.121.119.35	A	www.bogers.com
212.121.119.65	PTR	rt119bb121-212-65.routit.net
212.121.119.122	A	mail.demetal.nl
212.121.119.170	A	mail.pervaporation-membranes.com
212.121.119.170	A	mail.pervatech.com
212.121.119.170	A	mail.pervatech.nl
212.121.119.175	A	mail.nemabo.com
212.121.119.229	A	mail.drostcoatings.nl
212.121.120.24	A	mx3.techniteam.nl
212.121.120.24	A	mx3.schoentechniekcastricum.nl
212.121.120.24	A	mx3.voetzorg.info
212.121.121.133	A	lo340028685-bsr04.dc2.routit.net
212.121.121.133	A	lo340028685-bsr01.dc2.routit.net
212.121.121.133	A	lo340028685.bng06.dc2.routit.net
212.121.123.4	PTR	rt123bb121-212-4.routit.net
212.121.123.6	A	hotel-marquette.com
212.121.123.20	A	mail.jcdecaux.nl
212.121.123.34	A	mail.avs-bv.nl
212.121.123.45	A	www.erasmus.fr
212.121.123.145	A	mail.benjamins.nl
212.121.123.148	A	d-clinics.nl
212.121.123.160	A	mijndcb.nl
212.121.123.179	A	www.normeringarbeid.nl
212.121.123.193	A	heliviewct.com
212.121.123.198	A	cms.heliview.be
212.121.123.198	A	heliviewct.nl
212.121.123.198	A	klantgerichteoverheid.nl
212.121.125.224	A	mail.fraanje.info
212.121.125.224	A	fraanje.info
212.121.126.2	A	mail.elgersmalogistiek.nl
212.121.126.132	A	mail.axiaseeds.com
212.121.126.155	A	mail2.vanoersunited.nl
212.121.126.172	A	mail.sportcentrumhelden.nl
212.121.126.172	A	mail.sport-helden.nl
212.121.126.199	A	mail.anera.eu
212.121.126.203	A	mail.translion.nl
212.121.126.207	A	mail.rin.nl
212.121.127.14	A	mail.itmobile.nl
212.121.127.15	A	mail.noordriver.com
212.121.127.25	A	mail.deboon.nl
212.121.127.26	A	mail.werktalentflex.com
212.121.127.67	PTR	rt127bb121-212-67.routit.net
212.121.127.67	A	mail.vastbouw.nl
212.121.127.100	A	hq.greenmont.nl
212.121.127.105	A	edensoestdijk.nl
212.121.127.105	A	www.mecanoo.nl
212.121.127.128	PTR	rt127bb121-212-128.routit.net
212.121.127.130	PTR	mail.spb-group.nl
212.121.127.131	PTR	rt127bb121-212-131.routit.net
212.121.127.131	A	heyboerbv.nl
212.121.127.131	A	mantracpro.be
212.121.127.198	A	lasvegastravelguide.eu
212.121.127.198	A	nettravelassociates.nl
212.121.127.198	A	ntareizen.be