Upstream networks
AS56559 CORETECH-AS
Unclassified RIPE
Transit
Upstream networks
Networks observed carrying traffic for AS56559: 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 | 142 |
| AS3242 | REEVO S.P.A. | Hosting | IPv4 | 58 |
| AS6762 | TELECOM ITALIA SPARKLE S.p.A. | Transit | IPv4 | 30 |
| AS31034 | Aruba S.p.A. | Hosting | IPv4 | 18 |
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 2026-10-23 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.15M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.