Upstream networks
AS34820 DANNAX-SK-AS www.dol.sk
Residential RIPE
Transit
Upstream networks
Networks observed carrying traffic for AS34820: 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 |
|---|---|---|---|---|
| AS38949 | Trestel SK, a.s. | Unclassified | IPv4 | 345 |
| AS1299 | Arelion Sweden AB | Transit | IPv4 IPv6 | 258 |
| AS6939 | Hurricane Electric LLC | Transit | IPv6 | 13 |
| AS24482 | SG.GS | Hosting | IPv4 IPv6 | 11 |
| AS29504 | Freenet Liberec, z.s. | Unclassified | IPv4 IPv6 | 11 |
| AS37721 | Virtual Technologies & Solutions | Residential | IPv4 | 10 |
| AS50629 | LWLcom GmbH | Unclassified | IPv4 | 10 |
| AS3303 | Swisscom (Schweiz) AG | Residential | IPv4 | 9 |
| AS31230 | Slovak University of Technology in Bratislava | Unclassified | IPv6 | 3 |
| AS33891 | Core-Backbone GmbH | Hosting | IPv4 | 2 |
| AS8218 | Zayo Infrastructure France SA | Unclassified | 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 16:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.19M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.