Robtex

Up: 217.171.32.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 217.171.32.0/21
Down right: 217.171.40.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
217.171.32.197	A	vinicioboutique.com
217.171.32.197	A	vinicioboutique.org
217.171.33.24	A+PTR	voce.cdlan.net
217.171.33.48	PTR	lxhost01.cdlan.net
217.171.33.48	A	mail.fidotel.it
217.171.33.48	A	cranewear.com
217.171.33.49	PTR	lxhost02.cdlan.net
217.171.33.49	A	vfquality.it
217.171.33.56	PTR	centralino.cdlan.net
217.171.33.78	A+PTR	mail2fax.cdlan.net
217.171.33.111	A+PTR	portale.kleosnet.net
217.171.33.111	A	metro.kleosnet.net
217.171.33.120	A	oltre.cdlan.net
217.171.33.160	A+PTR	otrs.cdlan.net
217.171.33.200	A+PTR	relay.cdlan.net
217.171.33.201	PTR	relay2.cdlan.net
217.171.33.202	PTR	smtp01.cdlan.net
217.171.33.231	A+PTR	smtpout.cdlan.net
217.171.33.231	A	smtp01.cdlan.net
217.171.33.241	A+PTR	ns1.cdlan.net
217.171.33.242	A+PTR	ns2.cdlan.net
217.171.33.246	A	stamplast.com
217.171.33.246	A	delpo.net
217.171.34.155	A	mail.sami.it
217.171.34.162	A	mail2.wisesgr.it
217.171.34.177	A	mail.carver.it
217.171.34.188	A	metatron.comedia.it
217.171.34.189	A	adramelech.comedia.it
217.171.34.190	A	mail.sangria.org.il
217.171.34.197	PTR	mail.lumencenteritalia.com
217.171.34.197	A	ns.heliopolis-lamps.com
217.171.34.197	A	penguin.lumencenteritalia.com
217.171.34.226	A	observatoiredessalaires.com
217.171.34.226	A	quantomipagano.it
217.171.34.226	A	observatoriosalarial.com
217.171.34.241	A	www.hr4you.it
217.171.34.241	A	giacademy.it
217.171.34.242	PTR	mail.gigroup.eu
217.171.34.242	A	mail.gi-group.eu
217.171.34.242	A	mail.worknetspa.it
217.171.35.2	A+PTR	antispam.cdlan.net
217.171.36.0	PTR	ip0-36.dialup.cdlan.net
217.171.36.255	PTR	ip255-36.dialup.cdlan.net
217.171.37.56	A+PTR	wonse.comedia.it
217.171.37.59	PTR	ip-59-37.cdlan.net
217.171.37.59	A	proxy.sangria.org.il
217.171.37.59	A	massimilianobolondi.com
217.171.37.60	PTR	mustrum.comedia.it
217.171.37.60	A	sangria.org.il
217.171.39.1	PTR	fw-bil-vlan-522.cdlan.net
217.171.39.1	A	mail.cdlan.net
217.171.39.1	A	paulpaulet.org
217.171.39.2	PTR	mail.efe2003.com
217.171.39.43	A	sp.joinconferencing.com
217.171.39.50	A	roccheggiani.it
217.171.39.50	A	medeashoes.com
217.171.39.50	A	pasqui.com
217.171.39.51	PTR	mailer.gruppoeidos.it
217.171.39.53	A	webmail.gruppoeidos.it
217.171.39.90	A	mail.assirevi.it
217.171.39.101	A	clox.it
217.171.39.139	A	mobile.webtic.it
217.171.39.158	A	secure.webtic.it
217.171.39.158	A	www.crea.webtic.it
217.171.39.158	A	ticketo.it
217.171.40.194	PTR	ip-194-40.dynamic.dsl.cdlan.net
217.171.41.40	A+PTR	ip-40-41.static.dsl.cdlan.net
217.171.41.177	A	mail.focus-italia.com
217.171.41.211	A+PTR	mail.terruzzi-partners.com
217.171.41.212	PTR	junior.dambros.org
217.171.41.212	A	waikyru.com
217.171.41.212	A	amazoniadesign.com
217.171.41.218	PTR	ip-218-41.static.dsl.cdlan.net
217.171.41.227	A+PTR	ip-227-41.static.dsl.cdlan.net
217.171.42.6	A	ip-6-42.private.cdlan.net
217.171.42.9	A	ip-9-42.private.cdlan.net
217.171.42.13	A	ip-13-42.private.cdlan.net
217.171.42.13	A	gateway.prometeus.net
217.171.42.43	A	ip-43-42.private.cdlan.net
217.171.42.86	A	mail.velan.it
217.171.42.86	A	velan.it
217.171.42.86	A	valbart.it
217.171.42.92	PTR	ip-92-42.static.dsl.cdlan.net
217.171.42.92	A	mx2.amsacomo.it
217.171.42.115	A	mx1.cofamispa.it
217.171.42.116	A	mail.cofamispa.it
217.171.42.130	PTR	ip-130-42.static.dsl.cdlan.net
217.171.42.162	PTR	ip-162-42.static.dsl.cdlan.net
217.171.42.218	A+PTR	mail.lcalex.com
217.171.42.222	PTR	ip-222-42.static.dsl.cdlan.net
217.171.42.226	PTR	mail.key2people.com
217.171.42.226	A	key2people.net
217.171.42.226	A	mail.intermediaselection.com
217.171.42.236	PTR	mail.mcalex.it
217.171.42.237	PTR	ip-237-42.static.dsl.cdlan.net
217.171.42.246	A	smtp.medapharma.it
217.171.43.50	A+PTR	ip-50-43.static.dsl.cdlan.net
217.171.43.53	A	ip-53-43.static.dsl.cdlan.net
217.171.43.66	A+PTR	ip-66-43.static.dsl.cdlan.net
217.171.43.76	A+PTR	ip-76-43.static.dsl.cdlan.net
217.171.43.76	A	mx.cosma.it
217.171.43.81	A+PTR	gw-pg.pibergroup.it
217.171.43.84	A+PTR	fw-piber.pibergroup.it
217.171.43.85	A+PTR	mail.pibergroup.com
217.171.43.91	A	stamplast.com
217.171.43.103	A	mx1.isaseta.eu
217.171.43.122	A+PTR	penguin.lumencenteritalia.com
217.171.43.122	A	ns.heliopolis-lamps.com
217.171.43.122	A	ns.ludea.com
217.171.43.170	A+PTR	ip-170-43.static.dsl.cdlan.net
217.171.43.170	A	mail.pilotelli.it
217.171.43.170	A	mail3.pilotelli.it
217.171.43.179	A	ip-179-43.static.dsl.cdlan.net
217.171.43.180	A	caronte.wagnercolora.com
217.171.43.180	A	mail.wagnercolora.com
217.171.43.186	A	mx2.donboscobrescia.it
217.171.43.203	A	ftp.aschei.it
217.171.43.204	PTR	ip-204-43.static.dsl.cdlan.net
217.171.43.204	A	groupware.aschei.net
217.171.43.204	A	mail.aschei.net
217.171.43.224	PTR	ip-224-43.static.dsl.cdlan.net
217.171.43.227	PTR	wireless-uffici-dynamic-227.cdlan.net
217.171.44.67	PTR	mail.rcclex.com
217.171.44.67	A	net.rcclex.com
217.171.44.67	A	vpn.rcclex.com
217.171.44.118	A	mx3.demetrafood.info
217.171.44.118	A	mail.demetrasrl.it
217.171.44.118	A	mx5.demetrafood.info
217.171.44.134	A	smtp.csmt.it
217.171.44.135	A	webserver.csmt.it
217.171.44.136	A	inntec.csmt.it
217.171.44.136	A	mail.inntec.it
217.171.44.151	A	gexcel.homeip.net
217.171.44.236	A	rubenspanfili.com
217.171.44.242	A	ns.bsmart.it
217.171.45.2	PTR	ip-2-0039.xdsl.cdlan.net
217.171.45.4	PTR	ip-4-0039.xdsl.cdlan.net
217.171.45.10	A	mail.sifta.it
217.171.45.48	PTR	ip-48-0039.xdsl.cdlan.net
217.171.45.49	PTR	ip-49-0039.xdsl.cdlan.net
217.171.45.66	PTR	ip-66-0039.xdsl.cdlan.net
217.171.45.80	PTR	ip-80-0039.xdsl.cdlan.net
217.171.45.81	PTR	ip-81-0039.xdsl.cdlan.net
217.171.45.97	PTR	ip-97-0039.xdsl.cdlan.net
217.171.45.98	PTR	ip-98-0039.xdsl.cdlan.net
217.171.45.99	PTR	ip-99-0039.xdsl.cdlan.net
217.171.45.99	A	mail.easybox.it
217.171.45.101	A	mail.rfm-srl.it
217.171.45.115	PTR	ip-115-0039.xdsl.cdlan.net
217.171.45.128	PTR	ip-128-0039.xdsl.cdlan.net
217.171.45.214	A	federazionegommaplastica.it
217.171.45.214	A	federazionegommaplastica.biz
217.171.45.217	A	rgchem.it
217.171.45.218	A	centroparco.com
217.171.45.241	PTR	ip-241-0039.xdsl.cdlan.net
217.171.46.10	A	birrahopsdesenzano.it
217.171.46.10	A	hotpistons.com
217.171.46.10	A	catalogo.buonristoro.com
217.171.46.18	A	renal-diet.cdlan.net
217.171.46.19	A	preview.plasmon.it
217.171.46.20	A	biscottoplasmon.it
217.171.46.20	A	mail.biscottoplasmon.it
217.171.46.33	A	hah-07-01.cdlan.net
217.171.46.34	PTR	hah-07-01.cdlan.net
217.171.46.34	A	promodo.it
217.171.46.34	A	thinsoft.it
217.171.46.35	PTR	hah-07-02.cdlan.net
217.171.46.37	A	bccrivarolo.it
217.171.46.53	A+PTR	srv06.cdlan.www4.it
217.171.46.53	A	quoted3d.com
217.171.46.54	A+PTR	srv07.cdlan.www4.it
217.171.46.54	A	verocaffe.eu
217.171.46.55	PTR	srv01.cdlan.www4.it
217.171.46.69	A	pharmacertification.com
217.171.46.88	A	vfquality.it
217.171.46.93	A	speedtest.vodafone.it
217.171.46.93	A	speedy.cdlan.net
217.171.46.116	A	vs01.cdlan.net
217.171.46.118	A+PTR	vs03.cdlan.net
217.171.46.164	A	join.u-comm.eu
217.171.46.165	PTR	polar.gruppoeidos.it
217.171.46.165	A	mx.gruppoeidos.it
217.171.46.165	A	mail.coima.com
217.171.46.219	A	webmail.gruppoeidos.it
217.171.46.220	A	medeashoes.com
217.171.46.220	A	webfarm11.gruppoeidos.it
217.171.46.220	A	itfa.it
217.171.47.34	PTR	47-34.private.cdlan.net
217.171.47.43	A	mail.vanoncini.it
217.171.47.50	PTR	b049casalm9.bcconline.it
217.171.47.50	A	mail.bcconline.it
217.171.47.99	A+PTR	posta.isaseta.it
217.171.47.99	A	mail.isaseta.it
217.171.47.106	A	mail.webjolly.com
217.171.47.180	A	ns.itcserasmo.it
217.171.47.183	A	mail.itcserasmo.it
217.171.47.210	A	mx1.molteniinformatica.com
217.171.47.255	PTR	47-255.private.cdlan.net