ASNs in Italy
1,086 Autonomous Systems are registered in Italy, ordered by the IPv4 space our directory attributes to each. Page 1 of 11.
Networks 1-100 by IPv4 Space
The badge is how many IPv4 /24 blocks our directory attributes to each network. For the prefixes an AS is announcing right now, open its page.
- 79,943AS3269Telecom Italia S.p.A.telecomitalia.com
- 27,676AS1267WIND TRE S.P.A.windtre.it
- 21,789AS30722Fastweb SpAfastweb.it
- 13,918AS12874Fastweb SpAfastweb.it
- 10,345AS137Consortium GARRgarr.it
- 6,944AS16232Telecom Italia S.p.A.telecomitalia.com
- 3,840AS29447Iliad Italia S.p.Ailiad.it
- 3,209AS8968RETELIT-X S.R.L.bt.com
- 3,108AS24608WIND TRE S.P.A.windtre.it
- 2,415AS3302Retelit Digital Services S.p.A.retelit.it
- 2,051AS8612Smeraldo S.p.A.tiscali.it
- 1,412AS35612EOLO S.p.A.eolo.it
- 1,284AS210278Sky Italia srlsky.it
- 1,104AS31034Aruba S.p.A.aruba.it
- 664AS20746Telecom Italia S.p.A.telecomitalia.com
- 618AS3313RETELIT-X S.R.L.retelit.it
- 591AS6762TELECOM ITALIA SPARKLE S.p.A.ti-sparkle.it
- 564AS198471Opnet Srlopnet.it
- 540AS210218Open Fiber S.P.A.openfiber.it
- 480AS30848UNIDATA S.p.A.unidata.it
- 452AS213677Fibercop S.p.A.fibercop.it
- 398AS31263MYNET S.R.L.mynet.it
- 386AS12797RETELIT-X S.R.L.retelit.it
- 359AS5394Unidataunidata.it
- 354AS21056Vianova S.p.Awelcomeitalia.it
- 343AS3242REEVO S.P.A.reevo.it
- 339AS5602Retelit Digital Services S.p.A.retelit.it
- 332AS21176Engineering D.HUB S.p.A.eng.it
- 324AS2594CSI Piemontecsipiemonte.it
- 318AS12637SEEWEB s.r.l.seeweb.it
- 308AS21309HERABIT S.p.A.acantho.it
- 288AS6882Regione Toscanaregione.toscana.it
- 282AS12551ENEL S.p.Aenel.com
- 279AS34606B.B.Bell SPAbbbell.it
- 277AS28929ASDASD srl a socio unicoasdasd.it
- 272AS49524Wolnet SRLwolnet.it
- 266AS20811Retelit Digital Services S.p.A.brennercom.it
- 262AS24771Iveco SpAiveco.com
- 260AS210026Ministero della Difesadifesa.it
- 259AS5535Food And Agriculture Organization of the United Nationsfao.org
- 256AS5609Telecom Italia S.p.A.telecomitalia.com
- 256AS8217ENI S.p.A.eni.com
- 256AS20981InnovaPuglia SpAinnova.puglia.it
- 196AS12445A2A Smart City S.P.Aselenebs.it
- 194AS61315SED Multitel s.r.l.sedmultitel.it
- 188AS34758Axera SpAaxera.it
- 184AS12779IT.Gate S.p.A.itgate.it
- 184AS31638Lepida S.c.p.A.lepida.net
- 173AS28716Retelit Digital Services S.p.A.retelit.it
- 166AS39120Convergenze S.p.A.convergenze.it
- 162AS47217Planetel SPAplanetel.it
- 160AS31115INTRED S.p.A.intred.it
- 159AS51580TIMENET SPAtimenet.it
- 158AS39636IREN ENERGIA S.P.Agruppoiren.it
- 157AS44092HAL Service SpAhalservice.it
- 148AS48135Leonardo S.p.A.leonardocompany.com
- 144AS12850Retelit Digital Services S.p.A.retelit.it
- 140AS13113ISI Line srlisiline.it
- 136AS202613Aruba S.p.A.aruba.it
- 130AS50316Net Global Srlnetglobal.it
- 112AS8660Italiaonline S.p.A.italiaonline.it
- 112AS44512KONVERTO SPAkonverto.eu
- 111AS42081European Centre for Medium-Range Weather Forecasts (ECMWF)ecmwf.int
- 104AS47902Retelit Digital Services S.p.A.inasset.it
- 103AS198102XSTREAM SRLx-stream.biz
- 102AS20836CDLAN SpAcdlan.it
- 100AS203489WiMore S.r.l.wimore.it
- 99AS202870Dimensione S.r.l.dimensione.com
- 96AS29449ip telecom srliptelecom.it
- 93AS41497INTRED S.p.A.intred.it
- 93AS48544Tecnotel Servizi Tecnologici srltecnoadsl.it
- 91AS64445NetJoin srlnetjoin.it
- 88AS208808Enegan S.p.A.enegan.it
- 86AS8816Metrolink S.R.L.metrolink.it
- 84AS31319ESTRACOM SPAestraspa.it
- 84AS44513Optima Italia S.p.A.optimaitalia.com
- 82AS15605Connesi s.p.a.connesi.it
- 80AS213260cwnet s.r.l.cpn.it
- 78AS57469Azienda Pubbliservizi Brunicostadtwerke.it
- 78AS200043CESENA NET S.R.L.zinca.com
- 77AS52030Server Plan S.r.l.serverplan.com
- 76AS15691UAN COMPANY S.R.L.leonet.it
- 76AS29050Terrecablate Reti e Servizi S.R.L.terrecablate.it
- 76AS31222Mewecom Italia spamewecom.it
- 76AS59766WicitY srlwicity.it
- 76AS202098ENEL S.p.Aenel.com
- 74AS197075Active Network S.p.A.activenetwork.it
- 74AS213224Aruba S.p.A.aruba.it
- 72AS20912Giuliano Claudio Peritore trading as Panservice s.a.s. di Cuseo Fabrizio & C.panservice.it
- 68AS9104Clio S.R.Lclio.it
- 68AS51569Fiberwide S.p.a.fiberwide.com
- 64AS3275CINECA CONSORZIO INTERUNIVERSITARIOcineca.it
- 64AS8234RAI RadioTelevisione Italiana SPArai.it
- 64AS35617air2bite s.r.l.edgesec.info
- 64AS47408Mandarin S.p.A.mandarin.it
- 62AS44831Insiel- Informatica per il sistema degli enti locali S.p.Ainsiel.it
- 62AS48500Irpinia Net-Com SRLirpinianetcom.it
- 58AS60501Sirius Technology SRLsiriustec.it
- 56AS13284Playnet S.R.L.playnet.it
- 56AS39657Comeser S.r.l.comeser.it
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