Upstream networks
AS21158 AS21158 Maximilian Baehring
Unclassified RIPE
Transit
Upstream networks
Networks observed carrying traffic for AS21158: 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 |
|---|---|---|---|---|
| AS6939 | Hurricane Electric LLC | Transit | IPv4 IPv6 | 31 |
| AS34927 | iFog GmbH | Hosting | IPv4 IPv6 | 25 |
| AS29670 | Individual Network Berlin ("IN-Berlin") e.V. | Unclassified | IPv4 IPv6 | 22 |
| AS8849 | Melbikomas UAB | Hosting | IPv4 | 13 |
| AS34872 | Sarah Rossius trading as Servperso Systems | Hosting | IPv4 IPv6 | 5 |
| AS34568 | ConnectingBytes GmbH | Hosting | 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 2026-10-24 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 72.94M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.