Upstream networks
AS13999 Mega Cable, S.A. de C.V.
Unclassified AFRINIC Cable/DSL/ISP
Transit
Upstream networks
Networks observed carrying traffic for AS13999: 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 |
|---|---|---|---|---|
| AS32098 | Transtelco Inc | Unclassified | IPv4 IPv6 | 81,053 |
| AS174 | Cogent Communications, LLC | Transit | IPv4 IPv6 | 40,274 |
| AS3356 | Level 3 Parent, LLC | Transit | IPv4 IPv6 | 9,946 |
| AS3491 | PCCW Global (HK) Ltd. | Transit | IPv4 IPv6 | 6,334 |
| AS1299 | Arelion Sweden AB | Transit | IPv4 IPv6 | 4,496 |
| AS6762 | TELECOM ITALIA SPARKLE S.p.A. | Transit | IPv4 IPv6 | 1,494 |
| AS8151 | UNINET | Mobile | IPv4 | 35 |
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 2026-10-28 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.