Upstream networks
AS15802 DU-AS1
Unclassified RIPE
Transit
Upstream networks
Networks observed carrying traffic for AS15802: the AS immediately before it in a routing path. Ranked by how many paths showed the relationship, which reflects how widely it is used, not how much traffic crosses it.
| AS | Network | Type | Families | Paths seen |
|---|---|---|---|---|
| AS15412 | Flag Telecom UK Limited | Unclassified | IPv4 IPv6 | 5,456 |
| AS3356 | Level 3 Parent, LLC | Transit | IPv4 IPv6 | 1,925 |
| AS2914 | NTT America, Inc. | Transit | IPv4 IPv6 | 1,201 |
| AS1299 | Arelion Sweden AB | Transit | IPv4 IPv6 | 1,144 |
| AS34549 | meerfarbig GmbH & Co. KG | Hosting | IPv4 IPv6 | 696 |
| AS6939 | Hurricane Electric LLC | Transit | IPv4 IPv6 | 482 |
| AS29632 | Netassist International EOOD | Unclassified | IPv6 | 373 |
| AS24482 | SG.GS | Hosting | IPv4 IPv6 | 357 |
| AS48185 | team.blue NV | Unclassified | IPv4 IPv6 | 352 |
| AS17639 | Converge ICT Solutions Inc. | Unclassified | IPv4 IPv6 | 351 |
| AS38001 | NewMedia Express Pte Ltd | Hosting | IPv4 IPv6 | 349 |
| AS48362 | Stadtwerke Feldkirch | Residential | IPv4 IPv6 | 336 |
| AS50300 | CustodianDC Limited | Unclassified | IPv4 IPv6 | 336 |
| AS3333 | Reseaux IP Europeens Network Coordination Centre (RIPE NCC) | Unclassified | IPv4 IPv6 | 331 |
| AS9002 | RETN Limited | Unclassified | IPv4 IPv6 | 313 |
| AS212024 | Marc Schmitt | Unclassified | IPv4 IPv6 | 299 |
| AS42708 | Glesys AB | Unclassified | IPv4 IPv6 | 247 |
| AS34019 | Hivane Association | Unclassified | IPv4 IPv6 | 189 |
| AS56662 | Marcin Gondek | Unclassified | IPv6 | 187 |
| AS213241 | TECHIT.BE SRL | Residential | IPv6 | 186 |
| AS6453 | TATA COMMUNICATIONS (AMERICA) INC | Transit | IPv4 | 177 |
| AS37721 | Virtual Technologies & Solutions | Residential | IPv4 IPv6 | 162 |
| AS50673 | Serverius Holding B.V. | Unclassified | IPv4 | 155 |
| AS12552 | GlobalConnect AB | Unclassified | IPv4 | 148 |
| AS37100 | SEACOM Limited | Unclassified | IPv4 | 148 |
| AS5511 | Orange S.A. | Transit | IPv4 IPv6 | 142 |
| AS20766 | Association "Gitoyen" | Unclassified | IPv4 | 142 |
| AS4637 | Telstra Global | Unclassified | IPv4 | 137 |
| AS7473 | Singapore Telecommunications Ltd | Unclassified | IPv4 IPv6 | 115 |
| AS20485 | Joint Stock Company TransTeleCom | Unclassified | IPv4 | 112 |
| AS50304 | Blix Solutions AS | Unclassified | IPv4 | 110 |
| AS3741 | Dimension Data | Unclassified | IPv4 | 109 |
| AS6762 | TELECOM ITALIA SPARKLE S.p.A. | Transit | IPv4 | 79 |
| AS3303 | Swisscom (Schweiz) AG | Residential | IPv4 | 78 |
| AS132132 | MyRepublic Ltd. | Residential | IPv4 | 69 |
| AS34927 | iFog GmbH | Hosting | IPv4 | 58 |
| AS1836 | green.ch AG | Residential | IPv4 IPv6 | 57 |
| AS8966 | EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC | Mobile | IPv4 IPv6 | 37 |
| AS3216 | PJSC "Vimpelcom" | Mobile | IPv4 | 33 |
| AS12779 | IT.Gate S.p.A. | Unclassified | IPv4 | 7 |
| AS9930 | TIME dotCom Berhad No. 14, Jalan Majistret U1/26 Hicom Glenmarie Industrial Park 40150 Shah Alam Selangor, Malaysia | Unclassified | IPv4 | 5 |
| AS9304 | HGC Global Communications Limited | Hosting | IPv4 | 4 |
| AS31500 | Global Network Management Inc | Unclassified | IPv4 | 3 |
| AS29075 | IELO-LIAZO SERVICES SAS | Unclassified | IPv4 IPv6 | 2 |
| AS35280 | F5 Networks SARL | Hosting | IPv4 | 2 |
| AS293 | ESnet | Unclassified | IPv4 | 1 |
| AS4657 | StarHub Ltd | Residential | IPv4 | 1 |
| AS25091 | IP-Max SA | Unclassified | IPv6 | 1 |
| AS56655 | Gigahost AS | Unclassified | IPv4 | 1 |
Inferred from path position, not from any declaration by either party. A network appearing here is carrying these routes; whether that is a paid transit arrangement, a backup, or something else is not something routing data can tell you.
Derived from routing tables collected at 2026-10-15 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.09M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.