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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.
1,319 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 RETELIT-X S.R.L. | 977.7K | 32 |
| AS3302IT | AS-RETELIT-IRIDEOS Retelit Digital Services S.p.A. | 631K | 57 |
| AS210278IT | SKYIT-BB Sky Italia srl | 590.8K | 12 |
| AOUSS Azienda Ospedaliero Universitaria di Sassari |
| 256 |
| — |
| 1 |
| AS212011IT | WILAND-AS Wiland Srls | 256 | — | 1 |
| AS214219IT | UNICREDIT-AS-LND-UK UniCredit S.p.A. | 256 | — | 1 |
| AS215824IT | ASN-MEDIACORE Antonio Buonocore trading as Mediacore di Buonocore Antonio | 256 | 8 | 2 |
| AS209646IT | HFCONSULTING-AS H & F S.r.l. | 256 | — | 1 |
| AS49431IT | KPMG-IT-AS KPMG BUSINESS SERVICES SRL | 256 | — | 1 |
| AS39448IT | MYNET-CLOUDSERVICES MYNET S.R.L. | 256 | — | 1 |
| AS211358IT | AS-IPV6GO Patrizio Palumbo | 256 | 26 | 12 |
| AS39739IT | ASIGUZZINI iGuzzini illuminazione s.p.a. | 256 | — | 1 |
| AS210936IT | B4 B4 s.r.l. | 256 | — | 1 |
| AS199532IT | WikiNet Tecnolife S.r.l. | 256 | — | 1 |
| AS213178IT | DEFENDE WhiteReady S.r.l. Societa' Benefit | 256 | — | 1 |
| AS216309IT | INVISIONTECH-GROUP-SRL InvisionTech Group S.r.l. | 256 | 514 | 5 |
| AS35590IT | OMEGACOM Omegacom S.R.L.S. | 256 | 524.3K | 2 |
| AS213318IT | asc1vsistemi D.S.C Digital System Computers SRL | 256 | — | 1 |
| AS43923IT | RVE2VSIX Regione Veneto | 256 | — | 1 |
| AS204926IT | AFASN Fabio Zaffaroni trading as A.F. Network S.n.c. di Fabio Zaffaroni e Alberto Puppi | 256 | — | 1 |
| AS208753IT | NETSIX Marco d'Angelo | 256 | 19 | 20 |
| AS215873IT | tods-it Tod's S.p.A. | 256 | 524.3K | 2 |
| AS213315IT | COMUNEMISTERBIANCO-AS Comune di Misterbianco | 256 | — | 1 |
| AS47187IT | TECNOADSL-H-AS Tecnotel Servizi Tecnologici srl | 256 | — | 1 |
| AS48769IT | JACOBACCI-AS Jacobacci & Partners SpA | 256 | — | 1 |
| AS206380IT | SILTELDTS SILTEL TELECOMUNICAZIONI SRL | 256 | — | 1 |
| AS199699IT | GAMGROUP-ITALIA GAMGROUP SRL | 256 | 524.3K | 5 |
| AS201937IT | HOLAFIBRA HOLAFIBRA SRL | 256 | — | 1 |
| AS50376IT | BEFFECT-ASN BEFFECT S.R.L. | 256 | — | 1 |
| AS212373IT | Alfadata Alfadata s.r.l. | 256 | — | 1 |
| AS212680IT | it-sonatrach SONATRACH RAFFINERIA ITALIANA S.R.L. | 256 | — | 1 |
| AS210637IT | CLOUDEUROPE Cloud Europe s.r.l. | 256 | — | 1 |
| AS216108IT | EGONTEK Technology Transfer Intercontinental S.R.L | 256 | — | 1 |
| AS62092IT | nts NTS NETWORK SPA | 256 | — | 1 |
| AS214343IT | IT-NETCOM NOVACONN SRL | 256 | — | 1 |
| AS202950IT | DCV Telecom Italia S.p.A. | 256 | — | 1 |
| AS204379IT | InnoviaSRL INNOVIA, SICUREZZA, INFORMATICA E TELECOMUNICAZIONI SRL | 256 | — | 1 |
| AS211918IT | AS_INFRONT INFRONT ITALY S.P.A. | 256 | 524.3K | 2 |
| AS207989IT | AS_GOLDENDATA Golden - Data S.R.L. | 256 | 65.5K | 2 |
| AS211934IT | conexotechnologies Conexo Technologies srl | 256 | — | 1 |
| AS197440IT | CCTLD-IT-anycast Consiglio Nazionale delle Ricerche | 256 | 1 | 2 |
| AS207623IT | erg ERG S.P.A. | 256 | — | 1 |
| AS211943IT | BRACCO-AS Bracco Imaging S.p.A. | 256 | — | 1 |
| AS43756IT | DEUTZ-AS Deutz Italy S.r.l. | 256 | — | 1 |
| AS12922IT | Cedacri-SpA CEDACRI S.P.A. | 256 | — | 1 |
| AS214094IT | OSSERVATORIO-NESSUNO Davide Silvetti trading as 'Association Osservatorio Nessuno ODV' | 256 | 1 | 2 |
| AS211865IT | ASN-MONDOHITECH Vito Aiuto trading as Mondo Hi-Tech SNC | 256 | — | 1 |
| AS207453IT | aurigaspa Auriga SpA | 256 | — | 1 |
| AS197736IT | MB Matteo Berrettoni | 256 | 1 | 2 |
| AS215288IT | HOBI-ONE Michele Branchini | 256 | 16 | 2 |