Upstream networks
AS9092 OPENSYSTEMS-AS Zurich, Switzerland
Unclassified RIPE
Transit
Upstream networks
Networks observed carrying traffic for AS9092: 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 |
|---|---|---|---|---|
| AS13237 | euNetworks GmbH | Unclassified | IPv4 IPv6 | 109 |
| AS3356 | Level 3 Parent, LLC | Transit | IPv4 IPv6 | 76 |
| AS6939 | Hurricane Electric LLC | Transit | IPv4 IPv6 | 62 |
| AS174 | Cogent Communications, LLC | Transit | IPv4 IPv6 | 36 |
| AS3320 | Deutsche Telekom AG | Mobile | IPv4 | 25 |
| AS1836 | green.ch AG | Residential | IPv4 IPv6 | 6 |
| AS24482 | SG.GS | Hosting | IPv4 IPv6 | 6 |
| AS48362 | Stadtwerke Feldkirch | Residential | IPv4 IPv6 | 6 |
| AS34019 | Hivane Association | Unclassified | IPv4 | 5 |
| AS25091 | IP-Max SA | 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 2026-10-17 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.18M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.