Upstream networks
AS209122 WCOAS1 w&co MediaServices Muenchen GmbH & Co KG
Unclassified RIPE
Transit
Upstream networks
Networks observed carrying traffic for AS209122: 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 |
|---|---|---|---|---|
| AS3356 | Level 3 Parent, LLC | Transit | IPv4 IPv6 | 128 |
| AS8220 | COLT Technology Services Group Limited | Hosting | IPv4 | 68 |
| AS12337 | noris network AG | Unclassified | IPv4 IPv6 | 49 |
| AS3320 | Deutsche Telekom AG | Mobile | IPv4 IPv6 | 37 |
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 2026-11-02 10:00 UTC by route-views2,rrc00, as seen from 76 BGP vantage points across 74.44M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.