AS21056
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Relationships come from RIS AS_PATH observations; direction represents path position, not a commercial contract or traffic direction.
ASN-WELCOMEITALIA Vianova S.p.A · ASN-WELCOMEITALIA
The table preserves every relationship in the selected filter; graph limits and pagination never remove data.
| ASN | Organization | Relationship | ASN registration country | RIS observation start | Latest RIS data | IPv4 | IPv6 |
|---|---|---|---|---|---|---|---|
| AS6762Observed weight 316 | SEABONE-NET TELECOM ITALIA SPARKLE S.p.A. | Upstream | Italy | 8/21/2019, 00:00:00 | 10/16/2026, 00:00:00 | 2,797 | 23 |
| AS47242Observed weight 277 | HOST-SPA Host SpA | Downstream / Uncertain relationship | Italy | 8/21/2019, 00:00:00 | 10/16/2026, 00:00:00 | 4,066 | 0 |
| AS208775Observed weight 268 | comacspait COMAC S.P.A. | Downstream / Uncertain relationship | Italy | 8/21/2019, 00:00:00 | 10/16/2026, 00:00:00 | 345 | 0 |
| AS198320Observed weight 267 | TELNETSYSTEMS Telnet Systems s.r.l. | Downstream / Uncertain relationship | Italy | 8/21/2019, 00:00:00 | 10/16/2026, 00:00:00 | 345 | 0 |
| AS1299Observed weight 171 | TWELVE99 Arelion Sweden AB | Upstream | Sweden | 8/21/2019, 00:00:00 | 10/16/2026, 00:00:00 | 1,307 | 52 |
| AS210224Observed weight 171 | SNAPSYS-AS SNAP SYSTEM SRL | Downstream / Uncertain relationship | Italy | 8/21/2019, 00:00:00 | 10/16/2026, 00:00:00 | 232 | 0 |
| AS3356Observed weight 132 | Level 3 Parent, LLC | Upstream | United States | 8/21/2019, 00:00:00 | 10/16/2026, 00:00:00 | 1,046 | 35 |
| AS6939Observed weight 69 | HURRICANE - Hurricane Electric LLC | Upstream | United States | 8/21/2019, 00:00:00 | 10/16/2026, 00:00:00 | 403 | 61 |
| AS34549Observed weight 22 | MEER-AS meerfarbig GmbH & Co. KG | Upstream | Germany | 8/21/2019, 00:00:00 | 10/16/2026, 00:00:00 | 287 | 2 |
| AS50304Observed weight 21 | BLIX Blix Solutions AS | Upstream | Norway | 8/21/2019, 00:00:00 | 10/16/2026, 00:00:00 | 246 | 0 |
| AS34927Observed weight 19 | iFog-GmbH iFog GmbH | Upstream | Switzerland | 8/21/2019, 00:00:00 | 10/16/2026, 00:00:00 | 303 | 3 |
| AS25091Observed weight 17 | IP-Max IP-Max SA | Upstream | Switzerland | 8/21/2019, 00:00:00 | 10/16/2026, 00:00:00 | 371 | 3 |
| AS29691Observed weight 14 | NINE Nine Internet Solutions AG | Upstream | Switzerland | 8/21/2019, 00:00:00 | 10/16/2026, 00:00:00 | 164 | 2 |
| AS34177Observed weight 14 | CELESTE-AS Celeste SAS | Upstream | France | 8/21/2019, 00:00:00 | 10/16/2026, 00:00:00 | 164 | 1 |
| AS39351Observed weight 14 | ESAB-AS 31173 Services AB | Upstream | Sweden | 8/21/2019, 00:00:00 | 10/16/2026, 00:00:00 | 164 | 2 |
| AS6461Observed weight 13 | ZAYO-6461 - Zayo Bandwidth | Upstream | United States | 8/21/2019, 00:00:00 | 10/16/2026, 00:00:00 | 358 | 6 |
| AS8298Observed weight 12 | IPNG IPng Networks GmbH | Upstream | Switzerland | 8/21/2019, 00:00:00 | 10/16/2026, 00:00:00 | 113 | 2 |
| AS20764Observed weight 12 | RASCOM-AS CJSC RASCOM | Upstream | Russia | 8/21/2019, 00:00:00 | 10/16/2026, 00:00:00 | 137 | 2 |
| AS33891Observed weight 12 | CORE-BACKBONE Core-Backbone GmbH | Upstream | Germany | 8/21/2019, 00:00:00 | 10/16/2026, 00:00:00 | 123 | 2 |
| AS37497Observed weight 12 | Network Platforms (PTY) LTD - Network Platforms (PTY) LTD | Upstream | Registration country pending sync | 8/21/2019, 00:00:00 | 10/16/2026, 00:00:00 | 137 | 0 |
| AS48362Observed weight 12 | TKSWF-AS Stadtwerke Feldkirch | Upstream | Austria | 8/21/2019, 00:00:00 | 10/16/2026, 00:00:00 | 295 | 4 |
| AS8966Observed weight 11 | Etisalat-AS EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC | Upstream | United Arab Emirates | 8/21/2019, 00:00:00 | 10/16/2026, 00:00:00 | 16 | 0 |
| AS20485Observed weight 10 | TRANSTELECOM Joint Stock Company TransTeleCom | Upstream | Russia | 8/21/2019, 00:00:00 | 10/16/2026, 00:00:00 | 98 | 0 |
| AS5392Observed weight 9 | TELNET-ITALY TELNET S.r.l. | Uncertain relationship | Italy | 8/21/2019, 00:00:00 | 10/16/2026, 00:00:00 | 86 | 0 |
| AS8758Observed weight 9 | IWAY Iway AG | Upstream | Switzerland | 8/21/2019, 00:00:00 | 10/16/2026, 00:00:00 | 92 | 3 |
| AS20912Observed weight 9 | ASN-PANSERVICE Giuliano Claudio Peritore trading as "Panservice s.a.s. di Cuseo Fabrizio & C." | Uncertain relationship | Italy | 8/21/2019, 00:00:00 | 10/16/2026, 00:00:00 | 89 | 0 |
| AS24482Observed weight 9 | SG.GS | Uncertain relationship | Singapore | 8/21/2019, 00:00:00 | 10/16/2026, 00:00:00 | 682 | 11 |
| AS34019Observed weight 9 | HIVANE Hivane Association | Upstream | France | 8/21/2019, 00:00:00 | 10/16/2026, 00:00:00 | 176 | 5 |
| AS50763Observed weight 9 | MCKAYCOM Robert McKay | Uncertain relationship | Isle of Man | 8/21/2019, 00:00:00 | 10/16/2026, 00:00:00 | 86 | 0 |
| AS1103Observed weight 8 | SURFNET-NL SURF B.V. | Upstream | Netherlands | 8/21/2019, 00:00:00 | 10/16/2026, 00:00:00 | 52 | 0 |
| AS5405Observed weight 8 | INTERDOTLINK Inter.link GmbH | Upstream | Germany | 8/21/2019, 00:00:00 | 10/16/2026, 00:00:00 | 127 | 1 |
| AS14840Observed weight 8 | AS14840 - BR.Digital Telecom | Upstream | Registration country pending sync | 8/21/2019, 00:00:00 | 10/16/2026, 00:00:00 | 220 | 5 |
| AS29075Observed weight 8 | IELO IELO-LIAZO SERVICES SAS | Upstream | France | 8/21/2019, 00:00:00 | 10/16/2026, 00:00:00 | 53 | 1 |
| AS37721Observed weight 8 | Virtual Technologies & Solutions - Virtual Technologies & Solutions | Uncertain relationship | Registration country pending sync | 8/21/2019, 00:00:00 | 10/16/2026, 00:00:00 | 84 | 1 |
| AS553Observed weight 7 | BELWUE Universitaet Stuttgart | Uncertain relationship | Germany | 8/21/2019, 00:00:00 | 10/16/2026, 00:00:00 | 82 | 1 |
| AS559Observed weight 7 | Switch SWITCH | Uncertain relationship | Switzerland | 8/21/2019, 00:00:00 | 10/16/2026, 00:00:00 | 82 | 1 |
| AS1828Observed weight 7 | UNITAS - Unitas Global | Uncertain relationship | United States | 8/21/2019, 00:00:00 | 10/16/2026, 00:00:00 | 82 | 1 |
| AS3170Observed weight 7 | VELOXSERV VeloxServ Communications Ltd | Uncertain relationship | United Kingdom | 8/21/2019, 00:00:00 | 10/16/2026, 00:00:00 | 82 | 0 |
| AS3212Observed weight 7 | Telemach Slovenija d.o.o. | Uncertain relationship | Slovenia | 8/21/2019, 00:00:00 | 10/16/2026, 00:00:00 | 82 | 1 |
| AS3214Observed weight 7 | XTOM xTom GmbH | Uncertain relationship | Germany | 8/21/2019, 00:00:00 | 10/16/2026, 00:00:00 | 246 | 1 |
| AS3741Observed weight 7 | Dimension Data - Dimension Data | Upstream | Registration country pending sync | 8/21/2019, 00:00:00 | 10/16/2026, 00:00:00 | 82 | 0 |
| AS4657Observed weight 7 | STARHUB-INTERNET - StarHub Ltd | Upstream | Singapore | 8/28/2019, 00:00:00 | 10/16/2026, 00:00:00 | 82 | 0 |
| AS6424Observed weight 7 | EDGOO EDGOO NETWORKS UNIPESSOAL LDA | Uncertain relationship | Portugal | 8/21/2019, 00:00:00 | 10/16/2026, 00:00:00 | 82 | 1 |
| AS8888Observed weight 7 | XTOM xTom Pty Ltd | Uncertain relationship | Australia | 8/21/2019, 00:00:00 | 10/16/2026, 00:00:00 | 82 | 1 |
| AS12779Observed weight 7 | ITGATE IT.Gate S.p.A. | Uncertain relationship | Italy | 8/21/2019, 00:00:00 | 10/16/2026, 00:00:00 | 328 | 4 |
| AS12859Observed weight 7 | BIT BV | Uncertain relationship | Netherlands | 8/21/2019, 00:00:00 | 10/16/2026, 00:00:00 | 82 | 2 |
| AS14630Observed weight 7 | INVESCO - Invesco Group Services, Inc. | Uncertain relationship | United States | 8/21/2019, 00:00:00 | 10/16/2026, 00:00:00 | 82 | 0 |
| AS15958Observed weight 7 | CETIN_doo_AS CETIN Ltd. Belgrade | Upstream | Serbia | 8/21/2019, 00:00:00 | 10/16/2026, 00:00:00 | 82 | 0 |
| AS18106Observed weight 7 | VIEWQWEST-SG-AP - Viewqwest Pte Ltd | Uncertain relationship | Singapore | 8/21/2019, 00:00:00 | 10/16/2026, 00:00:00 | 82 | 0 |
| AS25160Observed weight 7 | VORBOSS Vorboss Limited | Uncertain relationship | United Kingdom | 8/21/2019, 00:00:00 | 10/16/2026, 00:00:00 | 164 | 2 |