Upstream networks
AS12374 LFNET-AS01 LF.net Netzwerksysteme GmbH
Unclassified RIPE
Transit
Upstream networks
Networks observed carrying traffic for AS12374: 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 |
|---|---|---|---|---|
| AS5405 | Inter.link GmbH | Unclassified | IPv4 IPv6 | 206 |
| AS1299 | Arelion Sweden AB | Transit | IPv4 | 142 |
| AS20676 | Plusnet GmbH | Unclassified | IPv4 | 54 |
| AS33843 | Dr.-Ing. Nepustil & Co. GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik | Unclassified | IPv4 | 49 |
| AS6939 | Hurricane Electric LLC | Transit | IPv6 | 10 |
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 2026-11-09 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.03M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.