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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 |
| — |
| 1 |
| AS35051IT | Nexi-as Nexi Payments S.P.A. | 4.1K | — | 10 |
| AS35359IT | ADRTEL-AS ADR TEL s.p.a. | 4.1K | — | 9 |
| AS45041IT | ASHINET Hi-Net Srl | 4.1K | — | 9 |
| AS196966IT | DIGIBYTE-AS DIGINETICA S.R.L. | 4.1K | — | 9 |
| AS206655IT | WIGO-AS WI-GO Srl | 4.1K | 524.3K | 11 |
| AS31403IT | INVA-AS IN.VA. S.p.A. | 4.1K | — | 1 |
| AS42818IT | AXITEA Axitea S.p.A. | 4.1K | — | 1 |
| AS209137IT | Springo Springo Srl | 4.1K | — | 6 |
| AS21333IT | INVA-AS IN.VA. S.p.A. | 4.1K | — | 1 |
| AS197650IT | AIRMAX-AS AirMax S.r.l. | 4.1K | — | 9 |
| AS201847IT | Elektronica Elektronica Sistemi Di Muro Mauro E Turcinovic Walter S.n.c. | 4.1K | 1M | 12 |
| AS51708IT | UNIBZ-AS Libera Universita di Bolzano | 4.1K | 131.1K | 6 |
| AS200767IT | ESSELUNGA-AS Esselunga S.p.A. | 4.1K | — | 10 |
| AS205385IT | ASN-SPEEDNETWEB SPEEDNETWEB S.R.L. | 4.1K | — | 10 |
| AS208920IT | RocketWay-AS Rocket Way S.R.L. | 4.1K | 1M | 6 |
| AS203469IT | PUNTOZERO Puntozero S.c.a.r.l. | 4.1K | — | 6 |
| AS59699IT | LENFIBER-AS Lenfiber S.r.l. | 4.4K | — | 8 |
| AS43954IT | BPER-AS BPER Banca SPA | 4.4K | — | 2 |
| AS13183IT | ISP-AS Intesa Sanpaolo S.p.A. | 4.4K | — | 3 |
| AS199324IT | dodonet DODONET S.R.L. | 4.4K | 65.5K | 12 |
| AS212602IT | CONNECTLIFE CONNECTLIFE SPA | 4.4K | 524.3K | 9 |
| AS202675IT | KELIWEB Keliweb S.R.L | 4.6K | 65.5K | 19 |
| AS200873IT | DIGITEN-AS Retelit Digital Services S.p.A. | 4.6K | — | 7 |
| AS200799IT | AS-SILTEL SILTEL TELECOMUNICAZIONI SRL | 4.6K | — | 12 |
| AS29094IT | MEDIOLANUM-AS Banca Mediolanum S.p.A. | 4.6K | — | 11 |
| AS31144IT | ASWFP United Nations World Food Programme | 4.6K | — | 3 |
| AS29036IT | ASN-NOTARTEL NOTARTEL S.p.A. - SOCIETA' INFORMATICA DEL NOTARIATO - SOCIETA' BENEFIT | 4.6K | — | 3 |
| AS201565IT | ETRURIAWIFI ETRURIA WI-FI S.R.L. | 4.6K | 24.6K | 18 |
| AS8244IT | SPARKLENET TELECOM ITALIA SPARKLE S.p.A. | 4.6K | — | 5 |
| AS39217IT | ELMEC-AS ELMEC INFORMATICA S.P.A. | 4.9K | 65.5K | 8 |
| AS6665IT | SHINY-AS Shiny S.r.l. | 4.9K | — | 6 |
| AS25350IT | ASN-NUOVOPIGNONE Nuovo Pignone International S.r.l | 4.9K | — | 12 |
| AS208862IT | SIRINFO-AS SIRIANNI INFORMATICA S.R.L. IN SIGLA SIRINFO S.R.L. | 4.9K | — | 13 |
| AS56472IT | AMPERSAND-AS Ampersand Srl | 5.1K | 65.5K | 3 |
| AS57507IT | SOKOM-AS Sokom S.r.l. | 5.1K | — | 5 |
| AS34978IT | ASLINKWIRELESS Linkwireless srl | 5.1K | — | 5 |
| AS197859IT | ESINET-AS E.S.I. S.n.c di Teofili Elisabetta e C. | 5.1K | — | 7 |
| AS199348IT | FIBRAWEB Fibraweb S.p.A | 5.1K | — | 5 |
| AS199837IT | TREPSYSTEMAS Planetel Nordest SRL | 5.1K | 524.3K | 9 |
| AS21101IT | SISTEMIUNO-AS Sistemi Hardware&Software S.P.A. | 5.1K | — | 20 |
| AS196749IT | BBANDA BBANDA S.R.L. | 5.1K | 524.3K | 5 |
| AS49653IT | deltaweb-as CADF S.p.A | 5.1K | — | 3 |
| AS197506IT | LEVEL7-AS Level7 s.r.l. | 5.1K | 65.5K | 3 |
| AS202761IT | microservizi Linguanti Claudia trading as Micro Servizi | 5.1K | 524.3K | 6 |
| AS44219IT | ICCOM-AS Iccom S.r.l. | 5.1K | 65.5K | 9 |
| AS44942IT | DIGITALRETI-AS Digitalreti srl | 5.1K | — | 7 |