Upstream networks
AS199666 HYNET-AS
Residential RIPE Cable/DSL/ISP
Transit
Upstream networks
Networks observed carrying traffic for AS199666: 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 |
|---|---|---|---|---|
| AS41327 | Fiber Telecom S.p.A. | Residential | IPv4 IPv6 | 191 |
| AS9002 | RETN Limited | Unclassified | IPv4 IPv6 | 183 |
| AS6939 | Hurricane Electric LLC | Transit | IPv4 IPv6 | 82 |
| AS24482 | SG.GS | Hosting | IPv4 IPv6 | 10 |
| AS8218 | Zayo Infrastructure France SA | Unclassified | IPv6 | 5 |
| AS59919 | Brainbox S.r.l. | Residential | IPv4 | 5 |
| AS29075 | IELO-LIAZO SERVICES SAS | 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 2026-10-29 10:00 UTC by route-views2,rrc00, as seen from 76 BGP vantage points across 74.36M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.