Upstream networks
AS6503 AS6503 - Axtel, S.A.B. de C.V.
Unclassified LACNIC Cable/DSL/ISP
Transit
Upstream networks
Networks observed carrying traffic for AS6503: 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 |
|---|---|---|---|---|
| AS174 | Cogent Communications, LLC | Transit | IPv4 IPv6 | 33,544 |
| AS1299 | Arelion Sweden AB | Transit | IPv4 IPv6 | 7,063 |
| AS6762 | TELECOM ITALIA SPARKLE S.p.A. | Transit | IPv4 IPv6 | 3,700 |
| AS8151 | UNINET | Mobile | IPv4 | 23 |
| AS11172 | Alestra, S. de R.L. de C.V. | Unclassified | IPv4 | 10 |
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 2026-11-05 10:00 UTC by route-views2,rrc00, as seen from 76 BGP vantage points across 73.57M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.