Robtex

Up: 80.86.152.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 80.86.156.0/23
Down right: 80.86.158.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
80.86.156.10	A+PTR	mails.impronta.info
80.86.156.34	A+PTR	mail.grafichetintoretto.it
80.86.156.34	A	grafichetintoretto.com
80.86.156.34	A	mail.grafichetintoretto.eu
80.86.156.40	PTR	mail.recus.it
80.86.156.40	A	mail.recusitalia.it
80.86.156.40	A	mx20.recus.it
80.86.156.73	A+PTR	mail.mainettibags.com
80.86.156.73	A	mx.mainettibags.com
80.86.156.73	A	mail.eurobags.com
80.86.156.81	A	licenze.tecnesoftware.com
80.86.156.100	PTR	mail1.silcartcorp.com
80.86.156.100	A	mail1.telipertetti.com
80.86.156.100	A	mail1.silcartex.com
80.86.156.109	A	mail.pagliantitubi.it
80.86.156.109	A	mail.pagliantitubi.com
80.86.156.144	A	mail.mottadilivenza.net
80.86.156.157	A	azzurrabagni.net
80.86.156.160	PTR	mail.msg.it
80.86.156.160	A	eva.msg.it
80.86.156.160	A	eva.grupposangiacomo.eu
80.86.156.172	A	autodiscover.masterprofili.com
80.86.156.172	A	autodiscover.sovepan.it
80.86.156.177	A	irideweb.com
80.86.156.177	A	mail.irideweb.com
80.86.156.179	PTR	acop.it
80.86.156.185	A+PTR	gw.gicinque.com
80.86.156.188	A	ns3.tempestive.com
80.86.156.188	A	razzista.santineassociati.com
80.86.156.188	A	razzista.tempestive.com
80.86.156.213	A	server.inipress.it
80.86.156.216	A	mail.degirolami.it
80.86.156.223	A+PTR	mailx.steel.it
80.86.156.223	A	mail.steel.it
80.86.156.224	PTR	smtp.pieffeunion.com
80.86.156.225	PTR	smtp.pieffeunion.com
80.86.156.226	A+PTR	smtp.pieffeunion.com
80.86.156.227	PTR	smtp.pieffeunion.com
80.86.156.228	PTR	smtp.pieffeunion.com
80.86.156.229	PTR	smtp.pieffeunion.com
80.86.156.230	PTR	smtp.pieffeunion.com
80.86.156.231	PTR	smtp.pieffeunion.com
80.86.156.244	A+PTR	blubox.proxital.it
80.86.156.244	A	mail.cariboimballaggi.it
80.86.156.244	A	mail.proxital.net
80.86.157.11	A+PTR	mail.tvsitalia.it
80.86.157.12	A+PTR	mail.linealight.com
80.86.157.12	A	mail.lineainshop.com
80.86.157.13	A	news.advlinealight.com
80.86.157.20	PTR	mail.bibliotecacastelfrancoveneto.tv.it
80.86.157.20	PTR	mail.comune.castelfranco-veneto.tv.it
80.86.157.20	PTR	mail.comune.castelfrancoveneto.tv.it
80.86.157.39	PTR	mailx.mangiarsanogerminal.it
80.86.157.39	A	linea1.mangiarsanogerminal.it
80.86.157.39	A	linea1.mangiarsanogerminal.com
80.86.157.40	A	posta.zizzola-srl.com
80.86.157.40	A	posta.germinal.it
80.86.157.40	A	posta.bio-bimbo.it
80.86.157.64	A+PTR	mx.graficart.it
80.86.157.65	A	webmail.permatech.it
80.86.157.70	A	mailx.studiopassazi.it
80.86.157.77	A+PTR	mail.negozipellizzari.it
80.86.157.79	A	posta.negozipellizzari.it
80.86.157.100	A	remote.arbloc.com
80.86.157.112	PTR	mail.sscsoluzioni22.it
80.86.157.113	PTR	mail.sscisoluzioni23.it
80.86.157.124	PTR	mail.superbeton.it
80.86.157.124	A	mail.isopav.it
80.86.157.124	A	www.isopav.it
80.86.157.129	A	coperturefrangisole.it
80.86.157.129	A	www.tettoiawaterproof.com
80.86.157.129	A	tettoiawaterproof.it
80.86.157.131	PTR	mail2.colfert.com
80.86.157.132	A	giallocolfert.com
80.86.157.137	PTR	smtp.centrodimedicina.com
80.86.157.149	A+PTR	mail.eurotelnet.it
80.86.157.150	PTR	www.eurotelnet.it
80.86.157.150	A	eurotelnet.it
80.86.157.152	A+PTR	relay1.relaismonaco.it
80.86.157.164	A+PTR	syneto.switch.it
80.86.157.165	PTR	mailgate.switch.it
80.86.157.165	A	mx03.switch.it
80.86.157.166	A+PTR	lupin.switch.it
80.86.157.166	A	mailgate.switch.it
80.86.157.173	A	mail.volteco.it
80.86.157.178	A+PTR	mail.telebit.it
80.86.157.178	A	mail.telcotelecomunicazioni.com
80.86.157.178	A	mail.telebitbrasil.com
80.86.157.193	A+PTR	mail2.neinformatica.it
80.86.157.204	A	mail.zetaesse.it
80.86.157.209	A+PTR	relay.monti.it
80.86.157.234	PTR	antispam.levia.it
80.86.157.234	A	mx1.rightstore.it
80.86.157.234	A	mail.scacomputers.it
80.86.157.249	A	webmail.stamspa.net
80.86.158.18	A	nas1.ascotlc.it
80.86.158.128	PTR	80-86-158-128-dsl.dsl.ascotlc.com
80.86.158.132	A	ns1.ascotlc.it
80.86.158.148	A+PTR	mail.ascoposta.it
80.86.158.162	PTR	hosting4.ascotlc.it
80.86.158.162	A	www.hi-techcar.it
80.86.158.162	A	www.nike.it
80.86.158.164	A+PTR	hosting-asco2.ascotlc.it
80.86.158.164	A	www.artinox.com
80.86.158.164	A	silky.it
80.86.158.165	PTR	80-86-158-165-dsl.dsl.ascotlc.com
80.86.158.179	A+PTR	mail3.ascotlc.it
80.86.158.180	A+PTR	mail2.ascotlc.it
80.86.158.181	A+PTR	mailpro.ascotlc.it
80.86.158.201	PTR	80-86-158-201-dsl.dsl.ascotlc.com
80.86.158.201	A	relay1.ascotlc.it
80.86.158.202	A+PTR	relay1.ascotlc.it
80.86.158.202	A	relay2.ascotlc.it
80.86.158.202	A	smtp.ascotlc.com
80.86.158.203	A+PTR	relay1.ascotlc.it
80.86.158.203	A	relay2.ascotlc.it
80.86.158.203	A	smtp.ascotlc.com
80.86.158.204	A+PTR	relay1.ascotlc.it
80.86.158.204	A	relay2.ascotlc.it
80.86.158.204	A	smtp.ascotlc.com
80.86.158.205	A+PTR	relay1.ascotlc.it
80.86.158.206	PTR	80-86-158-206-dsl.dsl.ascotlc.com
80.86.158.206	A	relay1.ascotlc.it
80.86.159.18	A	crm.ascotlc.it
80.86.159.24	PTR	mail.bolznet.com
80.86.159.34	PTR	mail.tsw-tv.com
80.86.159.34	A	mx.cortivo.it
80.86.159.34	A	mail.cortivo.it
80.86.159.35	A	preventivionline.com
80.86.159.35	A	liquidita.com
80.86.159.36	A	torneriasgm.com
80.86.159.37	A	bassoservizi.it
80.86.159.37	A	ditecgroup.mobi
80.86.159.37	A	aprin.it
80.86.159.40	A	xdurare.it
80.86.159.52	A	smtp-air.claimadv.it
80.86.159.53	PTR	smtp-v2.claimadv.it
80.86.159.53	A	claimlab.it
80.86.159.53	A	mamaday.it
80.86.159.72	PTR	pptpcust09.ascotlc.it
80.86.159.72	A	mx.imss.ascotlc.it
80.86.159.72	A	mail.colomberotto.it
80.86.159.90	A	ascoholding.it
80.86.159.90	A	ascoholding.com
80.86.159.90	A	www.ascoholding.it
80.86.159.94	PTR	smtp-lotto.claimadv.it
80.86.159.94	A	lottosport.pt
80.86.159.94	A	lottosport.be
80.86.159.98	A	veritasenergia.it
80.86.159.98	A	efficienzakmzero.com
80.86.159.98	A	etraenergia.it
80.86.159.101	A	veritasenergia.it
80.86.159.101	A	etraenergia.it
80.86.159.101	A	www.pasubiogroup.it
80.86.159.106	A	micronlux.com
80.86.159.106	A	www.starkem.it
80.86.159.106	A	nesasrl.eu
80.86.159.108	A	www.ascotlc.it
80.86.159.108	A	estenergy.it
80.86.159.108	A	www.sinergieitaliane.net
80.86.159.128	A+PTR	dsl-28.ascotlc.it
80.86.159.130	A+PTR	dsl-30.ascotlc.it
80.86.159.132	A	dns2.ascotlc.it
80.86.159.132	A	idcsv-dns-2.ascotlc.it