Upstream networks
AS2134 GSVNET-AS GS Virtual Network Produban
Unclassified RIPE
Transit
Upstream networks
Networks observed carrying traffic for AS2134: 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 |
|---|---|---|---|---|
| AS3352 | TELEFONICA DE ESPANA S.A.U. | Mobile | IPv4 | 3,249 |
| AS32787 | Akamai Technologies, Inc. | Hosting | IPv4 | 1,380 |
| AS2856 | British Telecommunications Limited | Residential | IPv4 | 1,003 |
| AS32098 | Transtelco Inc | Unclassified | IPv4 | 579 |
| AS46887 | Crown Castle Fiber LLC | Unclassified | IPv4 | 436 |
| AS3356 | Level 3 Parent, LLC | Transit | IPv4 | 396 |
| AS14178 | Megacable Comunicaciones de Mexico, S.A. de C.V. | Unclassified | IPv4 | 246 |
| AS8220 | COLT Technology Services Group Limited | Hosting | IPv4 | 121 |
| AS21508 | Comcast Cable Communications, LLC | Unclassified | IPv4 | 101 |
| AS33662 | Comcast Cable Communications, LLC | Unclassified | IPv4 | 74 |
| AS18734 | Operbes, S.A. de C.V. | Unclassified | IPv4 | 61 |
| AS33891 | Core-Backbone GmbH | Hosting | IPv4 | 57 |
| AS37721 | Virtual Technologies & Solutions | Residential | IPv4 | 57 |
| AS3320 | Deutsche Telekom AG | Mobile | IPv4 | 52 |
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 2026-10-16 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.23M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.