Robtex

Up: 80.86.144.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 80.86.148.0/23
Down right: 80.86.150.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
80.86.148.0	PTR	mail.rs-progetti.it
80.86.148.8	A+PTR	mail.dataveneta.it
80.86.148.9	PTR	mail1.dataveneta.it
80.86.148.9	A	ornellababy.it
80.86.148.9	A	trevisolavora.it
80.86.148.10	PTR	mail.internetservizi.it
80.86.148.12	A+PTR	mailbox.internetservizi.it
80.86.148.12	A	mail.internetservizi.it
80.86.148.13	PTR	postaweb.dataveneta.it
80.86.148.14	A	robertozanatta.it
80.86.148.14	A	comunecasier.it
80.86.148.15	PTR	mail.promedsrl.it
80.86.148.16	A+PTR	mail.itagency.it
80.86.148.16	A	mx.exclama.it
80.86.148.17	A	www.itagency.it
80.86.148.36	A	webmail.highfashioneuropa.com
80.86.148.47	A	mail.viaggibarzi.it
80.86.148.47	A	mail2.barziservice.com
80.86.148.47	A	viaggibarzi.it
80.86.148.48	A+PTR	mail.mionmosole.it
80.86.148.62	A+PTR	mail.comastm.it
80.86.148.62	A	utm.comastm.it
80.86.148.68	A+PTR	sbj.sbrojavacca.it
80.86.148.68	A	sbj.sbrojavacca.com
80.86.148.72	A+PTR	mail.omtrack.it
80.86.148.72	A	mail.keestrack.it
80.86.148.72	A	mail.omspa.it
80.86.148.83	A	mail.gageneral.com
80.86.148.98	A+PTR	mail.europrint.it
80.86.148.98	A	mx.europrint.it
80.86.148.120	PTR	mail.unindustriatv.it
80.86.148.120	A	mail.assindustriavenetocentro.it
80.86.148.120	A	mail.unint.it
80.86.148.130	A	syneto.mariovillanova.it
80.86.148.144	A+PTR	primo.sirtek.it
80.86.148.145	A+PTR	mady.sirtek.it
80.86.148.146	A+PTR	exc01.sirtek.it
80.86.148.147	PTR	exc02.sirtek.it
80.86.148.153	A+PTR	linux.baltasar.it
80.86.148.153	A	baltasar.it
80.86.148.154	A+PTR	mail.corazzingroup.it
80.86.148.154	A	mail.synergie-bagni.it
80.86.148.156	PTR	mail.oficine.it
80.86.148.159	A	mail.callesella.com
80.86.148.161	PTR	smtp.centrodimedicina.com
80.86.148.162	PTR	smtp.centrodimedicina.com
80.86.148.163	PTR	smtp.centrodimedicina.com
80.86.148.164	PTR	smtp.centrodimedicina.com
80.86.148.165	PTR	smtp.centrodimedicina.com
80.86.148.175	A	mail.rs-progetti.it
80.86.148.193	A	mail01.gruppodoimo.net
80.86.148.197	A+PTR	mail02.gruppodoimo.net
80.86.148.200	A	mail.doimosofas.com
80.86.148.203	A	mail03.gruppodoimo.net
80.86.148.206	A+PTR	exc01.gruppodoimo.net
80.86.148.207	A+PTR	exc02.gruppodoimo.net
80.86.148.207	A	exc02.sirtek.it
80.86.148.209	PTR	mail.homecucine.it
80.86.148.209	A	mx.homekitchens.net
80.86.148.209	A	mx.heroncucine.com
80.86.148.214	PTR	mail.euroflex.tv
80.86.148.229	A	mail.henge07.com
80.86.148.233	A	mail.linead.it
80.86.148.234	A	mail.follina.com
80.86.148.242	A+PTR	mail.tenutadicollalto.it
80.86.148.247	A	web.spagnol.it
80.86.149.5	A	mail.venetastampi.net
80.86.149.9	A	mail.fiel.it
80.86.149.10	A	mail1.fiel.it
80.86.149.12	A+PTR	mail.laborlegno.it
80.86.149.13	PTR	mail.itlas.it
80.86.149.14	A+PTR	mail.ivecos.it
80.86.149.14	A	mail.poderesapaio.it
80.86.149.14	A	mail.vetrinasapaio.it
80.86.149.26	A	owa.impertek.com
80.86.149.28	PTR	domino.int.tfa-filinox.com
80.86.149.28	A+PTR	mbox.int.tfa-filinox.com
80.86.149.34	PTR	mail.mul-t-lock.it
80.86.149.55	A+PTR	mail.manzatospa.com
80.86.149.55	A	www.manzatospa.com
80.86.149.83	A	mail.torresano.it
80.86.149.84	A+PTR	mail.gruppozanchetta.com
80.86.149.96	A	mail.italprofili.net
80.86.149.96	A	mail.italprofili.com
80.86.149.97	A	mail.italprofili.com
80.86.149.103	PTR	mail.ilsaspa.com
80.86.149.103	A	mx.ilsaspa.com
80.86.149.106	A	infoserv-online.com
80.86.149.107	A+PTR	mail.infoserv-online.com
80.86.149.112	A	mailnew.ortolan.it
80.86.149.118	A+PTR	smtp.generalmembrane.it
80.86.149.118	A	smtp.generalmembrane.com
80.86.149.129	A	computechls.it
80.86.149.129	A	mx.computechls.it
80.86.149.130	A	server-posta.venetoprogetti.com
80.86.149.131	A	www.venetoprogetti.com
80.86.149.137	A+PTR	mail.gastec.it
80.86.149.156	A	mail2.emmeti.com
80.86.149.161	A+PTR	mail.cieffe-forni.com
80.86.149.166	A	email.cieffe-forni.com
80.86.149.172	PTR	mail.sscfinance.it
80.86.149.177	A+PTR	mail.hobagsrl.it
80.86.149.182	A+PTR	mail.iqui.it
80.86.149.184	A	epras.com
80.86.149.234	A+PTR	exchange.mbmsrl.net
80.86.149.237	A	www.siglacredit.it
80.86.150.1	A	mail.unicol.it
80.86.150.9	A+PTR	webmail.mediaprofili.com
80.86.150.32	A+PTR	host32.mm-one.it
80.86.150.33	A	host33.mm-one.it
80.86.150.36	A	www.mtsspa.com
80.86.150.43	A	host43.mm-one.it
80.86.150.44	A+PTR	host44.mm-one.it
80.86.150.44	A	plasticard.us
80.86.150.45	PTR	host45.mm-one.it
80.86.150.45	A	mail.artigrafichecm.com
80.86.150.45	A	mail2.artigrafichecm.com
80.86.150.64	A+PTR	sg.eprase.com
80.86.150.65	A+PTR	smtp1.eprase.com
80.86.150.67	A	smtp2.eprase.co
80.86.150.80	A+PTR	mail.3bspa.com
80.86.150.118	A	mx1.verno.it
80.86.150.128	A+PTR	mail.marinopiccolotto.it
80.86.150.128	A	exchange.piccolottore.com
80.86.150.128	A	mail.piccolottore.com
80.86.150.130	PTR	mail.crispi.it
80.86.150.138	A+PTR	dcrlj2.rossignol-lange.it
80.86.150.163	A	mail.aku.it
80.86.150.169	A	mail.elcaradio.com
80.86.150.172	A+PTR	mail.metalmeccanicaalba.it
80.86.150.172	A	mail.albaplus.com
80.86.150.176	A	mx01.volpato.info
80.86.150.180	A	mail3.selleitalia.com
80.86.150.181	A	mx1.caterinab.com
80.86.150.183	A	owa.sparkenergy.it
80.86.150.184	A	utm.scarpa.net
80.86.150.185	A+PTR	posta.scarpa.net
80.86.150.196	A+PTR	mailman.agef.it
80.86.150.206	PTR	mail.pivato.it
80.86.150.212	A	mail.carron.it
80.86.150.228	A	primux.designdevelop.com
80.86.150.230	A+PTR	smx01.designdevelop.com
80.86.150.235	A+PTR	mail3.bonis-spa.com
80.86.151.2	A+PTR	mail.numaber.it
80.86.151.3	A+PTR	mail.flexo24.com
80.86.151.10	A+PTR	mail.sorgato.com
80.86.151.15	A+PTR	mail.comune.zensondipiave.tv.it
80.86.151.21	PTR	mail.silcartcorp.com
80.86.151.21	A	mail.silcartex.com
80.86.151.21	A	mail.filoitalia.com
80.86.151.24	A+PTR	mail.italcab.com
80.86.151.24	A	mail.perche.tv
80.86.151.24	A	mail.canovagroup.com
80.86.151.42	A	mail.crozzolin.it
80.86.151.44	A	postprod.varianti.eu
80.86.151.49	A	mail2.sogedin.it
80.86.151.50	A+PTR	mail.giovanni23.it
80.86.151.50	A	mail.sogedin.it
80.86.151.50	A	mail.villamagnolie.it
80.86.151.56	A+PTR	mail.cadoroclassic.it
80.86.151.56	A+PTR	mail.gedcucine.it
80.86.151.56	A	mail.dogi-bath.com
80.86.151.68	A+PTR	srvmail2.elmarcucine.com
80.86.151.68	A	ip1.elmarcucine.com
80.86.151.69	PTR	srvmail.elmarcucine.com
80.86.151.77	A+PTR	mail2.venetacucine.com
80.86.151.84	A+PTR	mail.gdarredamenti.com
80.86.151.125	A	mail.botter.it
80.86.151.137	A	mail2.tecnodinamica.it
80.86.151.139	A+PTR	mail.tecnodinamica.it
80.86.151.152	A	sophie.ps.lnf.it
80.86.151.153	A	gaia.cn.lnf.it
80.86.151.153	A	cn.lnf.it
80.86.151.153	A	gaiaat.cn.lnf.it
80.86.151.156	PTR	brado.it
80.86.151.158	PTR	brado.it
80.86.151.159	PTR	brado.it
80.86.151.160	PTR	brado.it
80.86.151.160	A	savetheforest.it
80.86.151.160	A	mariquitachair.com
80.86.151.166	A+PTR	mail.siloma.it
80.86.151.166	A	mail.antarescucine.it
80.86.151.166	A	mail.sil-tre.it
80.86.151.178	A+PTR	mail.alljob.it
80.86.151.185	A	studiofier.com
80.86.151.211	A+PTR	mail5.collanticoncorde.it
80.86.151.211	A	mx2.starkem.com
80.86.151.214	A+PTR	mail.nastroflex.it
80.86.151.214	A	mail.abrasivindustriali.it
80.86.151.217	A	comune.conegliano.tv.it
80.86.151.224	A+PTR	mail.homes.it