Upstream networks
AS201789 NETOPS
Unclassified RIPE
Transit
Upstream networks
Networks observed carrying traffic for AS201789: 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 |
|---|---|---|---|---|
| AS50673 | Serverius Holding B.V. | Unclassified | IPv4 | 119 |
| AS6939 | Hurricane Electric LLC | Transit | IPv4 IPv6 | 67 |
| AS9002 | RETN Limited | Unclassified | IPv4 IPv6 | 44 |
| AS174 | Cogent Communications, LLC | Transit | IPv4 IPv6 | 23 |
| AS59900 | Balkan Internet Exchange Ltd | Unclassified | IPv4 IPv6 | 22 |
| AS1836 | green.ch AG | Residential | IPv4 | 1 |
| AS24482 | SG.GS | Hosting | IPv4 | 1 |
| AS48362 | Stadtwerke Feldkirch | Residential | 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 2026-10-18 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.17M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.