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How Italy ranks worldwide on dormant space, the transfer market, routing security and address density.
PeeringDB-registered presence.
APNIC-measured end-user deployment.
Clean prefixes (valid RPKI + IRR, no mismatch).
Cumulative IPv4, IPv6, and ASN allocations to Italy over time.
The largest autonomous systems registered to Italy by IPv4 footprint.
Italy against its land-border neighbours on IPv4, IPv6, AS numbers and per-capita density.
Share of announced address space covered by valid Route Origin Authorizations.
1,307 autonomous systems registered to Italy. Click an AS for detail.
| ASN-TIM Telecom Italia S.p.A. |
| 2M |
| 20 |
| AS24608IT | WINDTRE-AS WIND TRE S.P.A. | 1.5M | 16 |
| AS8968IT | BT-Italia BT Italia S.p.A. | 977.7K | 32 |
| AS3302IT | AS-RETELIT-IRIDEOS Retelit Digital Services S.p.A. | 628.5K | 54 |
| AS210278IT | SKYIT-BB Sky Italia srl | 590.8K | 12 |
| 256 |
| 65.5K |
| 2 |
| AS2598IT | CNR Consiglio Nazionale delle Ricerche | 256 | 1 | 2 |
| AS210936IT | B4 B4 s.r.l. | 256 | — | 1 |
| AS42180IT | ASN-WINTECH Wintech S.p.a. | 256 | — | 1 |
| AS211865IT | ASN-MONDOHITECH Vito Aiuto trading as Mondo Hi-Tech SNC | 256 | — | 1 |
| AS35131IT | YDEA Giuliano Claudio Peritore trading as "Panservice s.a.s. di Cuseo Fabrizio & C." | 256 | — | 1 |
| AS35114IT | GIUNTI-AS GIUNTI EDITORE S.P.A. | 256 | — | 1 |
| AS213485IT | BADBIT Scrigni Damiano | 256 | 1 | 2 |
| AS209646IT | HFCONSULTING-AS H & F S.r.l. | 256 | — | 1 |
| AS215643IT | SINERGO Sinergo Group srl | 256 | — | 1 |
| AS57343IT | DIGIMAT-AS Digimat S.P.A. | 256 | — | 1 |
| AS209402IT | BIC-FVG-AS BIC INCUBATORI FVG S.R.L. | 256 | — | 1 |
| AS204546IT | ASN-CDP Comune di Padova | 256 | — | 1 |
| AS43923IT | RVE2VSIX Regione Veneto | 256 | — | 1 |
| AS203336IT | VTS-DE-ASN VALUE TRANSFORMATION SERVICES S.P.A. | 256 | — | 1 |
| AS211934IT | conexotechnologies Conexo Technologies srl | 256 | — | 1 |
| AS216108IT | EGONTEK Technology Transfer Intercontinental S.R.L | 256 | 1 | 2 |
| AS206222IT | duemilanet 2000net srl | 256 | 2 | 3 |
| AS39739IT | ASIGUZZINI iGuzzini illuminazione s.p.a. | 256 | — | 1 |
| AS213318IT | asc1vsistemi D.S.C Digital System Computers SRL | 256 | — | 1 |
| AS210524IT | AS_TRASMINET Federico De Rossi as trading as TRASMINET SAS. | 256 | — | 1 |
| AS203594IT | NUMIA-AS Numia S.p.A. | 256 | — | 1 |
| AS207623IT | erg ERG S.P.A. | 256 | — | 1 |
| AS199864IT | INTSPA-AS Interporto di Trieste S.p.A. | 256 | — | 1 |
| AS13060IT | ASN-BASICNET Basic Net SpA | 256 | — | 1 |
| AS208267IT | SERENNO Serenno Cybersecurity srl | 256 | — | 1 |
| AS199532IT | WikiNet Tecnolife S.r.l. | 256 | — | 1 |
| AS57039IT | NORDOVEST-AS Nord Ovest s.p.a. | 256 | — | 1 |
| AS212282IT | BUSNET-AS Business Research S.r.l. | 256 | — | 1 |
| AS199288IT | SISTEMATICA Sistematica Spa | 256 | — | 1 |
| AS39448IT | MYNET-CLOUDSERVICES MYNET S.R.L. | 256 | — | 1 |
| AS200887IT | VELCOM-IT Velcom Srl | 256 | 524.3K | 2 |
| AS49772IT | THEFOOL TF Group S.p.A | 256 | — | 1 |
| AS207453IT | aurigaspa Auriga SpA | 256 | — | 1 |
| AS212659IT | artemismediasrl Infinita SRL | 256 | 524.3K | 2 |
| AS208753IT | NETSIX Marco d'Angelo | 256 | 18 | 19 |
| AS208851IT | sistemi-wifi NetoIP.com srl | 256 | — | 1 |
| AS42985IT | ROMEO-GESTIONI-AS Romeo Gestioni S.p.a. | 256 | — | 1 |
| AS214094IT | OSSERVATORIO-NESSUNO Davide Silvetti trading as 'Association Osservatorio Nessuno ODV' | 256 | 1 | 2 |
| AS216309IT | INVISIONTECH-GROUP-SRL InvisionTech Group S.r.l. | 256 | 514 | 5 |
| AS47912IT | BTICINO-AS BTICINO SpA | 256 | — | 1 |
| AS204379IT | InnoviaSRL INNOVIA, SICUREZZA, INFORMATICA E TELECOMUNICAZIONI SRL | 256 | — | 1 |
| AS206459IT | ASN-TEXA Texa S.p.A. | 256 | — | 1 |
| AS197835IT | FUSOLAB Fusolab onlus | 256 | 524.3K | 2 |
| AS58154IT | MPAE-AS MPAE Srl | 256 | 524.3K | 2 |
| AS215873IT | tods-it Tod's S.p.A. | 256 | 524.3K | 2 |
| AS12340IT | TZM-NET Wispone S.R.L. | 256 | — | 1 |