Upstream networks
AS8431 AS8431 Sofia, Bulgaria
Unclassified RIPE
Transit
Upstream networks
Networks observed carrying traffic for AS8431: 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 |
|---|---|---|---|---|
| AS20911 | Net-Surf.net Ltd. | Residential | IPv4 | 245 |
| AS34224 | Neterra Ltd. | Unclassified | IPv4 | 123 |
| AS6939 | Hurricane Electric LLC | Transit | IPv4 | 64 |
| AS57463 | NetIX Communications JSC | Unclassified | IPv4 | 29 |
| AS8262 | Evolink EAD | Unclassified | IPv4 | 26 |
| AS34549 | meerfarbig GmbH & Co. KG | Hosting | IPv4 | 12 |
| AS8218 | Zayo Infrastructure France SA | Unclassified | IPv4 | 5 |
| AS8280 | SYNAPSECOM S.A. Provider of Telecommunications and Internet Services | Hosting | IPv4 | 4 |
| AS20764 | CJSC RASCOM | Unclassified | IPv4 | 4 |
| AS24482 | SG.GS | Hosting | IPv4 | 4 |
| AS34019 | Hivane Association | Unclassified | IPv4 | 4 |
| AS34927 | iFog GmbH | Hosting | IPv4 | 4 |
| AS37721 | Virtual Technologies & Solutions | Residential | IPv4 | 4 |
| AS50673 | Serverius Holding B.V. | Unclassified | IPv4 | 4 |
| AS206499 | LOCIX LIMITED | Unclassified | IPv4 | 4 |
| AS401753 | BIXCE Inc | Unclassified | IPv4 | 4 |
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 2026-10-12 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.21M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.