Upstream networks
AS43476 LBGK1-AS3 leniwiec.biz Grzegorz Kulewski
Hosting RIPE Content
Transit
Upstream networks
Networks observed carrying traffic for AS43476: 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 |
|---|---|---|---|---|
| AS1299 | Arelion Sweden AB | Transit | IPv4 | 23 |
| AS3356 | Level 3 Parent, LLC | Transit | IPv4 | 22 |
| AS210104 | Timplus sp. z o.o. | Residential | IPv4 | 8 |
| AS33891 | Core-Backbone GmbH | Hosting | IPv4 | 2 |
| AS24115 | Equinix | Hosting | IPv4 | 1 |
| AS24482 | SG.GS | 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 2026-11-11 10:00 UTC by route-views2,rrc00, as seen from 74 BGP vantage points across 73.24M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.