İtalya Otonom Sistemleri
| # | AS | İsim | Peer'lar | Upstream'ler | IPv4 | IPv6 |
|---|---|---|---|---|---|---|
| 1 | AS6762 | Telecom Italia Sparkle | 367 | 0 | 288 | 4 |
| 2 | AS12874 | Fastweb | 197 | 2 | 110 | 18 |
| 3 | AS41327 | Fiber Telecom (FT) | 124 | 5 | 22 | 2 |
| 4 | AS3269 | Telecom Italia S.p.a. | 100 | 1 | 315 | 1 |
| 5 | AS28716 | Retelit Spa | 66 | 4 | 44 | 5 |
| 6 | AS1267 | WINDTRE | 54 | 2 | 188 | 2 |
| 7 | AS3302 | Retelit S.p.A. | 40 | 3 | 54 | 2 |
| 8 | AS12779 | IT.Gate | 38 | 3 | 25 | 6 |
| 9 | AS56911 | WARIAN | 20 | 2 | 26 | 13 |
| 10 | AS31034 | Aruba | 17 | 3 | 98 | 4 |
| 11 | AS30722 | Vodafone Italy | 16 | 1 | 284 | 3 |
| 12 | AS31263 | Mynet Italia | 15 | 2 | 40 | 5 |
| 13 | AS41720 | REVOLUTION PROVIDER | 15 | 3 | 15 | 5 |
| 14 | AS34428 | Giulio Lo Presti | 15 | 3 | 2 | 2 |
| 15 | AS39120 | Convergenze S.p.A.SB | 14 | 2 | 38 | 4 |
| 16 | AS20836 | CDLAN | 13 | 3 | 16 | 5 |
| 17 | AS203201 | SUPERNAP Italia | 13 | 5 | 14 | 1 |
| 18 | AS20746 | Telecom Italia S.p.A. | 11 | 2 | 329 | 6 |
| 19 | AS64445 | AS-NETJOIN | 11 | 2 | 87 | 6 |
| 20 | AS12637 | Seeweb | 11 | 2 | 34 | 10 |
| 21 | AS8968 | BT Italia | 11 | 2 | 31 | 1 |
| 22 | AS60798 | Servereasy Srl | 11 | 2 | 28 | 6 |
| 23 | AS60501 | Sirius Technology SRL | 10 | 1 | 16 | 2 |
| 24 | AS212271 | C1V Hosting ROM1 | 10 | 2 | 3 | 17 |
| 25 | AS31638 | Lepida AS31638 | 9 | 3 | 91 | 2 |
| 26 | AS137 | GARR | 9 | 2 | 81 | 2 |
| 27 | AS5394 | Unidata S.p.A. | 9 | 3 | 18 | 1 |
| 28 | AS20811 | Brennercom | 9 | 1 | 14 | 2 |
| 29 | AS50877 | Airbeam | 9 | 4 | 4 | 1 |
| 30 | AS31115 | Intred SpA | 8 | 3 | 47 | 1 |
| 31 | AS44092 | HAL Service | 8 | 2 | 38 | 5 |
| 32 | AS49289 | MEDIA VENETO | 8 | 1 | 22 | 1 |
| 33 | AS20912 | Panservice | 8 | 2 | 14 | 1 |
| 34 | AS44512 | KONVERTO SPA | 8 | 2 | 8 | 2 |
| 35 | AS21309 | Acantho | 7 | 3 | 37 | 1 |
| 36 | AS51580 | Time-Net AS51580 | 7 | 3 | 34 | 0 |
| 37 | AS12445 | A2A Smart City S.P.A | 7 | 1 | 12 | 0 |
| 38 | AS25350 | Nuovo Pignone International S.r.l | 7 | 7 | 12 | 0 |
| 39 | AS56786 | Nexim | 7 | 1 | 5 | 1 |
| 40 | AS34691 | Intendo | 7 | 3 | 4 | 1 |
| 41 | AS3242 | ITNET Italia | 6 | 4 | 64 | 1 |
| 42 | AS21056 | Vianova | 6 | 3 | 42 | 1 |
| 43 | AS51185 | MainStreaming | 6 | 5 | 24 | 20 |
| 44 | AS60822 | Wispone | 6 | 3 | 16 | 1 |
| 45 | AS62275 | NHM | 6 | 1 | 6 | 5 |
| 46 | AS47408 | Mandarin S.p.A. | 6 | 2 | 4 | 1 |
| 47 | AS196749 | BBANDA | 6 | 2 | 4 | 1 |
| 48 | AS47152 | FIBERSIX | 6 | 2 | 1 | 7 |
| 49 | AS12551 | ENEL S.p.A | 5 | 5 | 33 | 0 |
| 50 | AS41364 | TOP-IX DP | 5 | 2 | 23 | 1 |
| 51 | AS8612 | Tiscali | 5 | 1 | 18 | 1 |
| 52 | AS51569 | Fiberwide | 5 | 2 | 18 | 1 |
| 53 | AS15605 | Connesi S.p.A. | 5 | 2 | 13 | 1 |
| 54 | AS207594 | CONNECTIVIA | 5 | 3 | 13 | 2 |
| 55 | AS200799 | SILTEL DIGITAL TELECOMMUNICATION SERVICES | 5 | 3 | 12 | 0 |
| 56 | AS59699 | Lenfiber | 5 | 1 | 8 | 0 |
| 57 | AS199348 | Fibraweb S.p.A | 5 | 1 | 5 | 0 |
| 58 | AS213791 | XeniaGroup SRL | 5 | 2 | 4 | 1 |
| 59 | AS5398 | InternetONE SRL | 5 | 2 | 3 | 2 |
| 60 | AS35574 | Brightstar Lottery S.p.A. | 5 | 2 | 3 | 9 |
| 61 | AS39636 | Iren Energia | 5 | 2 | 3 | 1 |
| 62 | AS57111 | ALTITUD S.r.l. | 5 | 1 | 3 | 1 |
| 63 | AS30848 | TWT SpA | 4 | 1 | 65 | 1 |
| 64 | AS44831 | Insiel- Informatica per il sistema degli enti locali S.p.A | 4 | 4 | 58 | 2 |
| 65 | AS34758 | Interplanet | 4 | 2 | 30 | 2 |
| 66 | AS35612 | Eolo SpA | 4 | 1 | 23 | 1 |
| 67 | AS49367 | Seflow S.N.C. Di Marco Brame & C. | 4 | 2 | 22 | 5 |
| 68 | AS31617 | Reevo | 4 | 3 | 18 | 2 |
| 69 | AS34971 | Prometeus di Daniela Agro | 4 | 3 | 15 | 2 |
| 70 | AS21454 | EASYNET | 4 | 2 | 14 | 0 |
| 71 | AS200760 | Dinova Srl | 4 | 3 | 13 | 1 |
| 72 | AS49088 | TELMEKOM | 4 | 2 | 11 | 2 |
| 73 | AS202803 | Vela.net s.n.c. | 4 | 3 | 11 | 1 |
| 74 | AS206539 | HelloTel | 4 | 4 | 9 | 0 |
| 75 | AS43976 | POSTEITALIANE-AS | 4 | 2 | 8 | 0 |
| 76 | AS15589 | Retelit S.p.A. (formerly Clouditalia) | 4 | 1 | 7 | 0 |
| 77 | AS20924 | Lutech spa | 4 | 3 | 7 | 1 |
| 78 | AS39479 | NS3 | 4 | 1 | 7 | 2 |
| 79 | AS48500 | Irpinia Net-Com SRL | 4 | 1 | 7 | 0 |
| 80 | AS207054 | FLYNET SRL | 4 | 2 | 7 | 2 |
| 81 | AS8816 | Metrolink | 4 | 2 | 6 | 1 |
| 82 | AS29050 | TERRECABLATE | 4 | 2 | 6 | 0 |
| 83 | AS201602 | Newtec | 4 | 1 | 6 | 1 |
| 84 | AS204471 | Al-MISK | 4 | 2 | 6 | 2 |
| 85 | AS12906 | Deltatre S.p.A. | 4 | 2 | 5 | 0 |
| 86 | AS201935 | Partners in Aviation and Communication Technology | 4 | 4 | 5 | 0 |
| 87 | AS204903 | ColliniGroup | 4 | 3 | 5 | 4 |
| 88 | AS2597 | REGISTRO .IT | 4 | 2 | 4 | 10 |
| 89 | AS208328 | Luigi Labate - L2N.IT | 4 | 2 | 4 | 6 |
| 90 | AS28999 | Siportal Srl | 4 | 2 | 2 | 1 |
| 91 | AS216309 | InvisionTech Group S.r.l. | 4 | 1 | 1 | 4 |
| 92 | AS50316 | 4ALL | 3 | 2 | 130 | 1 |
| 93 | AS21176 | Engineering Ingegneria Informatica S.p.A. | 3 | 3 | 39 | 1 |
| 94 | AS47242 | Host.it S.p.A. | 3 | 1 | 38 | 0 |
| 95 | AS197075 | Active Network S.p.A. | 3 | 3 | 38 | 7 |
| 96 | AS48815 | Critical Case s.r.l | 3 | 3 | 33 | 0 |
| 97 | AS208808 | Enegan | 3 | 3 | 33 | 0 |
| 98 | AS15584 | Informatica Alto Adige Spa | 3 | 3 | 27 | 0 |
| 99 | AS44473 | S.T. S.r.l. | 3 | 3 | 26 | 0 |
| 100 | AS42425 | PSA | 3 | 2 | 24 | 0 |