Robtex

Up: 212.3.64.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 212.3.64.0/21
Down right: 212.3.72.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
212.3.65.18	A+PTR	mail01.hjk-muenster.de
212.3.65.18	A	mail02.hjk-muenster.de
212.3.65.58	A	vpn.vossko.de
212.3.65.58	A	mail.vossko.de
212.3.65.60	A+PTR	mx01.vossko.de
212.3.65.60	A	mail.vossko.de
212.3.65.60	A	mx01.vossko.com
212.3.65.86	A+PTR	stbpieper-wll.ms.de.webdiscount.net
212.3.65.106	A+PTR	mx10.mcc-halle-muensterland.de
212.3.65.132	A+PTR	ns4.zahnaerzte-wl.de
212.3.65.136	A	www.zis-ti.de
212.3.65.136	A	www.zahnaerzte-wl.de
212.3.65.136	A	www.zahnaerztetag-wl.de
212.3.65.143	PTR	sps1.zahnaerzte-wl.de
212.3.65.144	A+PTR	sps3.zahnaerzte-wl.de
212.3.65.144	A	sps3.zis-ti.de
212.3.65.144	A	sps3.zis-gmbh.net
212.3.65.147	A+PTR	ns3.zahnaerzte-wl.de
212.3.65.149	PTR	sps2.zahnaerzte-wl.de
212.3.65.178	A+PTR	as.brinkmann-technik.de
212.3.65.202	PTR	travelplus-wll.ms.de.webdiscount.net
212.3.65.203	A	carpe.carpe.de
212.3.66.35	A+PTR	mail.ib-tenbieg.de
212.3.66.87	A	wi-one.dyndns.poppelreuter.de
212.3.66.87	A	sip.poppelreuter.de
212.3.66.87	A	powo01.homenet.org
212.3.66.106	A	mail.kneilmann.de
212.3.66.146	A	212-3-66-146.webdiscount.net
212.3.66.186	A	mail.akj-hamm.de
212.3.66.201	A+PTR	biblio.cidoli.de
212.3.66.203	A	cidoli.de
212.3.66.203	A	www.cidoli.de
212.3.66.244	A	fw.webdiscount.net
212.3.66.245	A+PTR	mail-int.webdiscount.net
212.3.66.250	A	fw.webdiscount.net
212.3.66.251	PTR	mail-int.webdiscount.net
212.3.68.12	A	mx2.mail-inkomend.nl
212.3.68.13	A	ns3.ditshosting.net
212.3.68.41	A	computerfuehrerschein.org
212.3.68.42	A	www.freiwilligenarbeit.de
212.3.68.42	A	freiwilligenarbeit.de
212.3.68.51	A	mailin.diakonieverbund.de
212.3.68.54	A	diakonieverbund.de
212.3.68.54	A	ev-jugendhilfe.de
212.3.68.54	A	jumega.info
212.3.68.106	A	www.ip-frisia.de
212.3.68.106	A	*.egz-emden.de
212.3.68.106	A	ipfrisia.de
212.3.68.113	A	antispam-hosting.com
212.3.68.113	A	server-farmer.net
212.3.68.113	A	www.antispam-hosting.com
212.3.68.132	A+PTR	mx10.antispam-hosting.com
212.3.68.227	A	mail.systemhaus-cramer.de
212.3.68.227	A	mx01.systemhaus-cramer.de
212.3.69.30	A+PTR	srv.zukunftsinstitut.de
212.3.69.30	A	megatrend-documentation.com
212.3.69.46	PTR	mail20.webdiscount.net
212.3.69.46	A	ns20.webdiscount.net
212.3.69.52	A	initiative-auslandszeit.de
212.3.69.58	PTR	blue.agency4.net
212.3.69.58	A	mail.agency4net.de
212.3.69.58	A	mail.weise-toys.de
212.3.69.66	A	mx0.e-aft.de
212.3.69.66	A	mx1a.antispam-hosting.com
212.3.69.67	A+PTR	mx1b.antispam-hosting.com
212.3.69.67	A	mx1.e-aft.de
212.3.69.98	PTR	s1.mg-herbst.de
212.3.69.98	A	e-v-h.de
212.3.69.98	A	fliesen-naegeler.de
212.3.69.130	PTR	mx.ruppiner-segler-club.de
212.3.69.130	A	mail.verband-net.de
212.3.69.130	A	pop.ruppiner-segeltage.de
212.3.69.156	A+PTR	mail.caritas-ms.de
212.3.69.171	A	mailtro.meliar.de
212.3.69.189	A+PTR	mx.denkmalneu.com
212.3.69.189	A	mx.daslebendigehaus.de
212.3.69.238	A+PTR	ns1.holetzke.de
212.3.69.251	A	holetzke.de
212.3.70.2	PTR	de.ms.web02.webdiscount.net
212.3.70.2	A	zebra-consult.de
212.3.70.2	A	travelworks.it
212.3.70.3	PTR	web10-001.ms.de.webdiscount.net
212.3.70.20	A	smtp.webdiscount.net
212.3.70.22	A+PTR	web10-011.ms.de.webdiscount.net
212.3.70.22	A	gebr-laumans.de
212.3.70.26	A+PTR	mx02.webdiscount.net
212.3.70.28	A	zebra-consult.de
212.3.70.50	A	registrat.de
212.3.70.50	A	www.freiberufregistrat.de
212.3.70.50	A	www.registrat.de
212.3.70.134	A	schnaeppchen-ratgeber.de
212.3.70.137	A	mcc-services.de
212.3.70.194	A+PTR	de.fra.th.mx01.webdiscount.net
212.3.76.103	A	hup.nl
212.3.76.103	A	hup.de
212.3.76.106	A	mail.hup.de
212.3.76.110	A+PTR	exchange.sittig.de
212.3.79.7	PTR	mail.tece.de
212.3.79.7	A	tece.com.pl
212.3.79.7	A	mail.tece.biz
212.3.79.19	A+PTR	host1.city-pc.de
212.3.79.19	A	chasset.de
212.3.79.19	A	sophia-hessen.de
212.3.79.20	PTR	host2.city-pc.de
212.3.79.80	A	www.usedpcshop.de
212.3.79.80	A	citypc.de
212.3.79.84	A+PTR	mail2.sv98.de
212.3.79.84	A	mail.sv98.de
212.3.79.87	PTR	www.konsumgoettinnen.de
212.3.79.104	A	vpn.eu.airgc.net
212.3.79.229	A	corp.weitclick.de
212.3.79.230	A	tec-networks.net
212.3.79.230	A	tecnetworks.de
212.3.79.230	A	tecnetworks.net
212.3.79.231	PTR	mx2a.antispam-hosting.com
212.3.79.232	PTR	mx2b.antispam-hosting.com