Upstream networks
AS266355 SULNET TELECOMUNICACOES LTDA
Residential ARIN Cable/DSL/ISP
Transit
Upstream networks
Networks observed carrying traffic for AS266355: 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 |
|---|---|---|---|---|
| AS4230 | CLARO S.A. | Residential | IPv4 IPv6 | 462 |
| AS61917 | NETMAIS TELECOM | Residential | IPv4 IPv6 | 57 |
| AS269258 | NETBOX TELECOM EIRELI - ME | Residential | IPv4 IPv6 | 43 |
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 2026-10-24 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 72.94M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.