Robtex

Up: 71.18.0.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 71.18.0.0/25
Down right: 71.18.0.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
71.18.0.0	PTR	zeta.betapower.net
71.18.0.1	PTR	zeta.betapower.net
71.18.0.2	A+PTR	vs11.virtual-space.net
71.18.0.3	A+PTR	instant.virtual-space.net
71.18.0.4	A+PTR	vs10.virtual-space.net
71.18.0.4	A	mail.sounds-of-the-surf.com
71.18.0.5	PTR	zeta.betapower.net
71.18.0.5	A	mail.s-factor.de
71.18.0.5	A	mail.domnanovits.de
71.18.0.6	PTR	vs10.virtual-space.net
71.18.0.9	A+PTR	vs10.virtual-space.net
71.18.0.9	A	mail.sitedude.com
71.18.0.9	A	sitedude.com
71.18.0.17	PTR	zeta.betapower.net
71.18.0.18	PTR	zeta.betapower.net
71.18.0.19	PTR	zeta.betapower.net
71.18.0.22	PTR	vs11.virtual-space.net
71.18.0.24	PTR	vs11.virtual-space.net
71.18.0.24	A	essentlearning.com
71.18.0.29	PTR	vs11.virtual-space.net
71.18.0.29	A	palaceonwheelsusa.com
71.18.0.30	PTR	zeta.betapower.net
71.18.0.31	PTR	zeta.betapower.net
71.18.0.32	PTR	zeta.betapower.net
71.18.0.33	PTR	zeta.betapower.net
71.18.0.34	PTR	zeta.betapower.net
71.18.0.36	PTR	zeta.betapower.net
71.18.0.38	PTR	ausgepluescht.de
71.18.0.38	A	mail.ausgepluescht.de
71.18.0.41	A	mail.naegeler.eu
71.18.0.42	A+PTR	gaeupost.de
71.18.0.42	A	mail.gaeupost.de
71.18.0.43	PTR	hofmeester-nesch.com
71.18.0.45	A	mail.birkicht-training.de
71.18.0.45	A	birkicht-training.de
71.18.0.46	PTR	mercsworld.com
71.18.0.47	A	mail.immosgroup.com
71.18.0.47	A	immosgroup.com
71.18.0.48	PTR	kramer-ifp.de
71.18.0.50	PTR	wasseroptimierung.com
71.18.0.50	A	mail.pornowasser.de
71.18.0.50	A	mail.pornowasser.com
71.18.0.52	A	mail.dpm-moehwald.de
71.18.0.52	A	dpm-moehwald.de
71.18.0.53	PTR	profor-institut.de
71.18.0.54	PTR	geschenke-schabenberger.de
71.18.0.55	PTR	bueromaxx.net
71.18.0.56	PTR	zeta.betapower.net
71.18.0.56	A	mail.bueromax.net
71.18.0.56	A	mail.xn--bromaxx-n2a.net
71.18.0.57	PTR	verein-fuer-jugendhilfe.de
71.18.0.58	PTR	egloff-bb.de
71.18.0.59	A	mail.throxx.de
71.18.0.59	A	mail.throxx.com
71.18.0.59	A	mail.bikesunlimited.de
71.18.0.60	PTR	kramer-versicherungsmakler.de
71.18.0.61	PTR	himmel-trocknungstechnik.de
71.18.0.61	A	www.himmel-hilft.de
71.18.0.61	A	himmel-hilft.de
71.18.0.63	PTR	inmediasres.biz
71.18.0.63	A	mail.ernst-seibold.de
71.18.0.63	A	tvtaeglich.net
71.18.0.64	A	mail.patrizia-filz.de
71.18.0.65	A	diedeko-bb.de
71.18.0.65	A	mail.diedeko-bb.de
71.18.0.67	PTR	hummibeeren.de
71.18.0.68	A	juergengalm.de
71.18.0.68	A	mail.juergengalm.de
71.18.0.68	A	mail.juergen-galm.de
71.18.0.69	A+PTR	biancaschneider.de
71.18.0.69	A	mail.biancaschneider.de
71.18.0.70	A	mail.liebenzeller-msm.com
71.18.0.72	A+PTR	die-rad-geber.de
71.18.0.72	A	mail.die-rad-geber.de
71.18.0.75	A	mail.wtb5-tennisrangliste.de
71.18.0.75	A	wtb5-tennisrangliste.de
71.18.0.76	A	mail.mred.info
71.18.0.76	A	mail.schweinchenfest.info
71.18.0.76	A	mred.info
71.18.0.77	PTR	sprocketzz.com
71.18.0.77	A	mail.sprocketzz.de
71.18.0.77	A	mail.sprocketzz.com
71.18.0.79	A	mail.hartmann-umzuege.com
71.18.0.79	A	hartmann-umzuege.com
71.18.0.82	A	mail.schaezle.de
71.18.0.84	PTR	kramer-ifp.de
71.18.0.84	A	mail.alpenland.at
71.18.0.88	A	mail.pantina-bau.de
71.18.0.90	PTR	wullecoaching.ch
71.18.0.90	A	mail.wullecoaching.de
71.18.0.90	A	wullecoaching.com
71.18.0.91	A	mail.autor-weinstock-reben.de
71.18.0.91	A	mail.altespfarrhaus-kayh.de
71.18.0.94	A	kneblschnaubert.de
71.18.0.94	A	advo-boeblingen.de
71.18.0.94	A	mail.kneblschnaubert.de
71.18.0.96	A	mail.medicumfit.com
71.18.0.96	A	mail.medicumfit.de
71.18.0.98	PTR	spiderlugani.com
71.18.0.100	PTR	999er.de
71.18.0.101	A	vs20.virtual-space.net
71.18.0.102	PTR	server20.matrix2.de
71.18.0.103	PTR	server20.matrix2.de
71.18.0.103	A	mail3.safeshop.de
71.18.0.103	A	*.safeshop.de
71.18.0.104	PTR	server20.matrix2.de
71.18.0.105	A	mail.bds-plattenhardt.de
71.18.0.106	PTR	zeta.betapower.net
71.18.0.106	A	jocksphone.com
71.18.0.106	A	mail.jocksphone.de
71.18.0.107	PTR	zeta.betapower.net
71.18.0.107	A	schmerzex-therapie.com
71.18.0.107	A	mail.schmerzex-therapie.com
71.18.0.110	A	getraenke-kusche.de
71.18.0.110	A	mail.getraenke-kusche.de
71.18.0.116	PTR	robertgraham.de
71.18.0.118	A	mail.giuseppe-rinaldi.de
71.18.0.123	A	mad-rooster.de
71.18.0.123	A	mail.mad-rooster.de
71.18.0.123	A	mail.mad-rooster.com
71.18.0.125	PTR	zeta.betapower.net
71.18.0.125	A	gartenfreunde-bb.de
71.18.0.125	A	mail.gartenfreunde-bb.de
71.18.0.127	PTR	waldorfkindergarten-sindelfingen.de
71.18.0.128	PTR	pavillon-sindelfingen.de
71.18.0.131	A	mail.planet-aqua.com
71.18.0.131	A	mail.firmamend.com
71.18.0.131	A	firmamend.com
71.18.0.132	PTR	betapower.net
71.18.0.132	A	mail.betapower.net
71.18.0.132	A	betapower.com
71.18.0.133	A+PTR	mireg.org
71.18.0.133	A	mail.mireg.org
71.18.0.133	A	mail.selkimar.de
71.18.0.135	A	mail.europasportregion.at
71.18.0.137	PTR	schaefer.fm
71.18.0.137	A	mail.xn--schfer-dua.eu
71.18.0.137	A	mail.schaefer.fm
71.18.0.140	PTR	zeta.betapower.net
71.18.0.141	PTR	zeta.betapower.net
71.18.0.143	PTR	zeta.betapower.net
71.18.0.145	PTR	zeta.betapower.net
71.18.0.146	PTR	zeta.betapower.net
71.18.0.146	A	valahia.de
71.18.0.146	A	mail.gerd-braun.de
71.18.0.147	PTR	zeta.betapower.net
71.18.0.147	A	mail.golf-austria.com
71.18.0.148	PTR	zeta.betapower.net
71.18.0.149	PTR	zeta.betapower.net
71.18.0.150	PTR	zeta.betapower.net
71.18.0.151	PTR	zeta.betapower.net
71.18.0.151	A	mail.mountina.de
71.18.0.152	PTR	ramit.de
71.18.0.152	A	mail.ramit.de
71.18.0.153	PTR	zeta.betapower.net
71.18.0.154	PTR	zeta.betapower.net
71.18.0.155	PTR	fiori.de
71.18.0.155	A	mail.fiori.de
71.18.0.156	A	helgalaufineart.com
71.18.0.156	A	mail.helgalaufineart.com
71.18.0.157	PTR	zeta.betapower.net
71.18.0.158	PTR	zeta.betapower.net
71.18.0.159	PTR	zeta.betapower.net
71.18.0.160	A+PTR	rfm-wildberg.de
71.18.0.160	A	mail.globalnet.at
71.18.0.160	A	www.sachwerteportal.info
71.18.0.161	PTR	zeta.betapower.net
71.18.0.162	PTR	braingency.de
71.18.0.162	A	der-geist-bewegt-die-materie.de
71.18.0.162	A	mail.der-geist-bewegt-die-materie.de
71.18.0.163	PTR	zeta.betapower.net
71.18.0.164	PTR	zeta.betapower.net
71.18.0.166	A	mail.brigardin.de
71.18.0.166	A	brigardin.de
71.18.0.168	A	mail.pistikos.de
71.18.0.168	A	pistikos.de
71.18.0.169	PTR	zeta.betapower.net
71.18.0.170	PTR	zeta.betapower.net
71.18.0.171	PTR	zeta.betapower.net
71.18.0.172	A	css-association.com
71.18.0.172	A	mail.css-association.de
71.18.0.172	A	mail.css-association.com
71.18.0.173	A	mail.holland-blumen.de
71.18.0.175	A+PTR	projektbau-schwaben.de
71.18.0.175	A	mail.projektbau-schwaben.de
71.18.0.177	A	mail.maislingers.de
71.18.0.177	A	maislingers.de
71.18.0.179	PTR	zeta.betapower.net
71.18.0.180	PTR	peter-boehm.eu
71.18.0.180	PTR	zeta.betapower.net
71.18.0.180	A	mail.sparomobil.de
71.18.0.181	PTR	schuss-und-tor-schule.de
71.18.0.183	A	mail.hirschbrauerei-grammer.de
71.18.0.183	A	hirschbrauerei-ergenzingen.de
71.18.0.183	A	mail.hirschbrauerei-ergenzingen.de
71.18.0.184	A	mail.knapp24.com
71.18.0.184	A	mail.bbq-mobil.com
71.18.0.185	PTR	zeta.betapower.net
71.18.0.185	A	getraenke-grammer.de
71.18.0.185	A	mail.getraenke-grammer.de
71.18.0.186	PTR	zeta.betapower.net
71.18.0.188	A+PTR	heugel.org
71.18.0.188	A	www.heugel.org
71.18.0.188	A	mail.heugel.org
71.18.0.189	PTR	zeta.betapower.net
71.18.0.189	A	mail.sparomobil.de
71.18.0.189	A	mail.spar-o-mobil.de
71.18.0.191	PTR	zeta.betapower.net
71.18.0.192	PTR	zeta.betapower.net
71.18.0.194	PTR	zeta.betapower.net
71.18.0.195	PTR	zeta.betapower.net
71.18.0.196	PTR	zeta.betapower.net
71.18.0.197	PTR	zeta.betapower.net
71.18.0.198	PTR	zeta.betapower.net
71.18.0.198	A	mail.newmorrigan.com
71.18.0.198	A	mail.spiderlugani.com
71.18.0.199	PTR	zeta.betapower.net
71.18.0.200	A	lofec.de
71.18.0.200	A	mail.lofec.de
71.18.0.201	PTR	zeta.betapower.net
71.18.0.202	PTR	zeta.betapower.net
71.18.0.202	A	mail.h2o-consult.de
71.18.0.202	A	mail.urborn.de
71.18.0.204	PTR	zeta.betapower.net
71.18.0.205	PTR	zeta.betapower.net
71.18.0.206	PTR	zeta.betapower.net
71.18.0.207	PTR	zeta.betapower.net
71.18.0.208	PTR	zeta.betapower.net
71.18.0.209	PTR	zeta.betapower.net
71.18.0.210	PTR	zeta.betapower.net
71.18.0.211	PTR	zeta.betapower.net
71.18.0.212	PTR	zeta.betapower.net
71.18.0.213	PTR	zeta.betapower.net
71.18.0.214	PTR	zeta.betapower.net
71.18.0.214	A	mail.hummibeeren.de
71.18.0.214	A	hummibeeren.de
71.18.0.215	PTR	zeta.betapower.net
71.18.0.216	PTR	zeta.betapower.net
71.18.0.217	PTR	zeta.betapower.net
71.18.0.218	PTR	zeta.betapower.net
71.18.0.219	PTR	zeta.betapower.net
71.18.0.220	PTR	zeta.betapower.net
71.18.0.220	A	mail.mazur.de
71.18.0.220	A	maccabee.de
71.18.0.221	PTR	zeta.betapower.net
71.18.0.222	PTR	zeta.betapower.net
71.18.0.223	PTR	zeta.betapower.net
71.18.0.225	PTR	zeta.betapower.net
71.18.0.225	A	mail.jochenfritsch.net
71.18.0.225	A	mail.jochen-fritsch.net
71.18.0.226	PTR	zeta.betapower.net
71.18.0.227	PTR	zeta.betapower.net
71.18.0.229	PTR	zeta.betapower.net
71.18.0.230	PTR	zeta.betapower.net
71.18.0.231	PTR	zeta.betapower.net
71.18.0.231	A	hofmeester-nesch.com
71.18.0.231	A	mail.hofmeester-nesch.com
71.18.0.232	PTR	zeta.betapower.net
71.18.0.233	PTR	zeta.betapower.net
71.18.0.234	PTR	zeta.betapower.net
71.18.0.235	PTR	zeta.betapower.net
71.18.0.236	PTR	zeta.betapower.net
71.18.0.236	A	mail.koenigs.immobilien
71.18.0.236	A	koenigs.immobilien
71.18.0.237	PTR	mail.dbav-bermanseder.de
71.18.0.237	A	mehrnettovombrutto.de
71.18.0.237	A	mail.mehrnettovombrutto.de
71.18.0.238	PTR	zeta.betapower.net
71.18.0.239	PTR	zeta.betapower.net
71.18.0.240	PTR	zeta.betapower.net
71.18.0.242	PTR	zeta.betapower.net
71.18.0.243	PTR	zeta.betapower.net
71.18.0.244	PTR	zeta.betapower.net
71.18.0.245	PTR	zeta.betapower.net
71.18.0.246	PTR	zeta.betapower.net
71.18.0.247	A	mail.der-kleine-koenig.de
71.18.0.247	A	mail.koenigsbau-cafe.de
71.18.0.247	A	der-kleine-koenig.de
71.18.0.248	PTR	forhorrer-automobile.de
71.18.0.249	PTR	zeta.betapower.net
71.18.0.250	PTR	zeta.betapower.net
71.18.0.251	A	vs9.virtual-space.net
71.18.0.253	PTR	ns1.pocweb.com
71.18.0.254	PTR	zeta.betapower.net