Upstream networks
AS27818 AS27818 - Cotesma
Residential LACNIC Cable/DSL/ISP
Transit
Upstream networks
Networks observed carrying traffic for AS27818: 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 |
|---|---|---|---|---|
| AS7049 | Silica Networks Argentina S.A. | Unclassified | IPv4 IPv6 | 4,086 |
| AS52361 | ARSAT - Empresa Argentina de Soluciones Satelitales S.A. | Unclassified | IPv4 IPv6 | 413 |
| AS22927 | Telefonica de Argentina | Mobile | IPv4 IPv6 | 278 |
| AS52294 | CABASE Camara Arg de Base de Datos y Serv en Linea | Unclassified | IPv4 | 9 |
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.