Robtex

Up: 212.168.0.0/16
Can't show all results, try to descend to a more specific CIDR
Down left: 212.168.0.0/18
Down right: 212.168.64.0/18
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
212.168.0.1	A+PTR	cache.ns-1.de
212.168.0.1	A	die-private-krankenvers.de
212.168.0.1	A	mail.die-private-krankenversicherung21st.de
212.168.0.2	PTR	ns-1.de
212.168.1.0	PTR	212-168-1-net.vianetworks.de
212.168.1.1	PTR	212-168-1-gw.vianetworks.de
212.168.1.10	A	term1.vianetworks.de
212.168.1.30	A	expressoweb.de
212.168.1.30	A	interoute-akademie.de
212.168.1.30	A	interoute-direct.de
212.168.1.128	PTR	212-168-128-net.de.vianw.net
212.168.1.129	A+PTR	r1ffm2.de.vianw.net
212.168.1.130	A+PTR	r2ffm2.de.vianw.net
212.168.1.131	A+PTR	r3ffm2.de.vianw.net
212.168.1.132	A	r4ffm2.de.vianw.net
212.168.2.2	A	qauto.de
212.168.2.35	A+PTR	pinguin.netzwerkteam.net
212.168.2.35	A	gangpeng.de
212.168.2.35	A	mail.karosseriebau-boerner.de
212.168.2.166	A	m-net.com
212.168.2.166	A	www.m-net.com
212.168.2.166	A	mail.m-net.com
212.168.2.193	A	mail.baycom-services.de
212.168.3.2	A	wnode4.serverdienst.de
212.168.3.35	A	mx0.website-objects.de
212.168.3.35	A	mx0.websiteobjects.com
212.168.3.35	A	mx1.website-objects.de
212.168.3.133	PTR	atnet.de
212.168.3.236	A	mail.heilpaedagogik.net
212.168.3.236	A	heilpaedagogik.net
212.168.4.154	A	mail.lic-international.com
212.168.5.18	A	mail.windpower.at
212.168.5.18	A	mail.solarpower.at
212.168.5.174	A	mail.trance-fair.de
212.168.5.191	PTR	strafzettel.de
212.168.5.191	A	bussgeldkatalog.info
212.168.5.209	A	whhnet.de
212.168.6.40	A	tersteegen-dss.de
212.168.6.40	A	mail.tersteegen-dss.de
212.168.7.2	A	wnode8.serverdienst.de
212.168.7.37	A	mail.biodynamie.net
212.168.7.37	A	biodynamico.com
212.168.7.37	A	mail.biodynamie.org
212.168.9.88	A	mail.flohmarkt.org
212.168.9.219	A	mail.fahrraddiscount.de
212.168.9.219	A	mail.cervelo.de
212.168.11.68	A	mail.ruhrsandstein.de
212.168.12.4	PTR	aerconcept.de
212.168.14.2	A+PTR	ns-2.de
212.168.14.2	A	mail.ns-2.de
212.168.14.41	A	ns2.abdominios.com
212.168.14.47	A+PTR	ns.lehne.de
212.168.15.21	A	serverhoming.net
212.168.15.21	A	serverhoming.com
212.168.15.34	A	rm-invest.de
212.168.15.34	A	mail.nervenheilkunde-berlin.de
212.168.16.20	A	probe-nt.serverdienst.de
212.168.16.25	A	qmail.serverdienst.de
212.168.16.26	A	statistik.serverdienst.de
212.168.16.29	A	www.serverdienst.de
212.168.16.200	A	nt-probe2.serverdienst.de
212.168.19.64	A	u-mail.de
212.168.19.82	A	mail.solartechnik.net
212.168.19.82	A	solartechnik.net
212.168.19.110	A	friedrich-reisen.de
212.168.20.64	A+PTR	mail.island.at
212.168.20.122	PTR	pasp.de
212.168.20.122	A	osensei.de
212.168.20.122	A	tric.org
212.168.21.115	A+PTR	firmennetz.com
212.168.21.132	A	design-park-internet.de
212.168.21.157	PTR	mail.elektrosoftware.de
212.168.21.157	A	mail.malersoftware.de
212.168.21.157	A	mail.waermeberechnung.de
212.168.23.2	PTR	mobit.de
212.168.23.89	PTR	angststoerungen.com
212.168.23.89	A	mail.k-music.at
212.168.23.89	A	mail.ziegerhofer-music.com
212.168.23.90	PTR	rausch-assekuranz.de
212.168.25.2	A	xnode15.serverdienst.de
212.168.25.47	PTR	wwwold.mediarelation.de
212.168.25.47	A	mail.cpn24.com
212.168.25.62	A	germanlawyers.net
212.168.26.159	A	saveandfly.de
212.168.26.189	A	flughafen-lahr.de
212.168.27.165	A	schuh-welt.com
212.168.27.206	A	mail.etikettensoftware.com
212.168.27.206	A	mail.datamatrix-scanner.de
212.168.27.206	A	mail.barcodedrucker.com
212.168.28.54	A	lastminut-express.de
212.168.28.54	A	lastminuteclick.de
212.168.28.73	A	jojumarie.de
212.168.29.111	A	ns-3.de
212.168.31.5	A+PTR	ns1.fcse.io
212.168.31.10	A	istderhammer.de
212.168.31.10	A	huelser.freshcells.de
212.168.31.10	A	east-african-motocross-school.com
212.168.31.17	PTR	hosting.dus.fcse.io
212.168.32.3	A	fredipro.com
212.168.32.3	A	mail.fredipro.com
212.168.32.4	A	cfrun.de
212.168.32.9	A	europawn.com
212.168.32.206	A	mail.euhost.ro
212.168.32.206	A	euhost.ro
212.168.32.234	PTR	fahrraddiscount.de
212.168.32.234	A	suramerica.co
212.168.32.234	A	deseo.co
212.168.33.154	PTR	ns4.domainname.at
212.168.34.75	A	mail.bus-museum.de
212.168.35.2	PTR	alpenland-express.com
212.168.35.109	A	weinextra.domainname.at
212.168.37.230	A	mail.schweden-am-see.de
212.168.38.25	A	muneca.de
212.168.39.132	A	mail.shop4free.at
212.168.39.132	A	shop4free.at
212.168.40.5	A	gerry.de
212.168.40.5	A	gcore-biz.com
212.168.40.5	A	www.gcore-biz.com
212.168.43.40	A	metzmacher.biz
212.168.45.163	A	schloetel.de
212.168.45.177	PTR	2good.de
212.168.45.177	A	mail.textilrohstoffe.de
212.168.45.177	A	mail.altwarenhaendler.de
212.168.56.16	A	mail.de-server.de
212.168.56.16	A	mail.serverhoming.com
212.168.56.16	A	mail.serverhoming.net
212.168.61.5	A	do-it-yourself-server.de
212.168.61.45	A	mail.wiwawi.de
212.168.61.195	A	troll-manufactur.de
212.168.61.195	A	mail.troll-manufactur.de
212.168.66.3	A	medientaxi.de
212.168.66.3	A	mail.mediataxi.de
212.168.66.3	A	mail.videosofort.de
212.168.66.131	A	ele-technik.de
212.168.80.2	A	www10.vianetworks.de
212.168.80.3	A	tt-fotoevent.com
212.168.80.3	A	sauerland-zu-pferd.de
212.168.80.3	A	www11.vianetworks.de
212.168.81.10	A	server1.holz-dammers.de
212.168.81.66	A	mail.bierpark.de
212.168.81.66	A	bierparadies.de
212.168.81.66	A	lebensgemeinschaft-wickersdorf.de