Upstream networks
AS29003 REFERTELECOM-AS IP TELECOM, SERVICOS DE TELECOMUNICACOES S.A.
Unclassified RIPE Cable/DSL/ISP
Transit
Upstream networks
Networks observed carrying traffic for AS29003: 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 | 96 |
| AS6939 | Hurricane Electric LLC | Transit | IPv4 IPv6 | 64 |
| AS3257 | GTT Communications Inc. | Transit | IPv4 IPv6 | 42 |
| AS12353 | Communicacoes Pessoais S.A. | Mobile | IPv4 | 9 |
| AS37721 | Virtual Technologies & Solutions | Residential | IPv4 | 3 |
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 2026-11-04 10:00 UTC by route-views2,rrc00, as seen from 76 BGP vantage points across 74.33M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.