Upstream networks
AS19527 GOOGLE-2
Unclassified ARIN
Transit
Upstream networks
Networks observed carrying traffic for AS19527: 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 |
|---|---|---|---|---|
| AS1299 | Arelion Sweden AB | Transit | IPv4 IPv6 | 1,380 |
| AS6453 | TATA COMMUNICATIONS (AMERICA) INC | Transit | IPv4 IPv6 | 790 |
| AS6939 | Hurricane Electric LLC | Transit | IPv4 IPv6 | 644 |
| AS174 | Cogent Communications, LLC | Transit | IPv4 IPv6 | 544 |
| AS55410 | Vodafone Idea Ltd | Mobile | IPv4 IPv6 | 529 |
| AS1680 | Cellcom Fixed Line Communication L.P | Mobile | IPv4 IPv6 | 422 |
| AS3356 | Level 3 Parent, LLC | Transit | IPv4 IPv6 | 391 |
| AS9002 | RETN Limited | Unclassified | IPv4 IPv6 | 275 |
| AS37662 | West Indian Ocean Cable Company | Unclassified | IPv4 IPv6 | 269 |
| AS12400 | Partner Communications Ltd. | Unclassified | IPv4 IPv6 | 259 |
| AS5580 | GTT Communications Netherlands B.V. | Transit | IPv4 IPv6 | 190 |
| AS55836 | Reliance Jio Infocomm Limited | Mobile | IPv4 IPv6 | 184 |
| AS15169 | Google LLC | Hosting | IPv4 | 164 |
| AS132280 | Symphony Communication (Thailand) PCL. | Residential | IPv4 IPv6 | 149 |
| AS1273 | IDDQD-AS | Business | IPv4 IPv6 | 90 |
| AS4637 | Telstra Global | Unclassified | IPv4 IPv6 | 44 |
| AS43515 | Google Ireland Limited | Unclassified | IPv4 | 43 |
| AS12956 | TELEFONICA GLOBAL SOLUTIONS SL | Transit | IPv4 | 24 |
| AS262589 | SAMM TECNOLOGIA E TELECOMUNICACOES S.A | Unclassified | IPv6 | 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 2026-10-20 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.16M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.