Upstream networks
AS273779 Costa e Sodre Comunicacao LTDA
Unclassified ARIN Cable/DSL/ISP
Transit
Upstream networks
Networks observed carrying traffic for AS273779: 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 |
|---|---|---|---|---|
| AS269194 | ST1 INTERNET | Residential | IPv4 IPv6 | 77 |
| AS262503 | WIKI TELECOMUNICACOES EIRELI | Unclassified | IPv4 IPv6 | 16 |
| AS24482 | SG.GS | Hosting | IPv4 IPv6 | 5 |
| AS35280 | F5 Networks SARL | Hosting | IPv6 | 4 |
| AS37721 | Virtual Technologies & Solutions | Residential | IPv6 | 4 |
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.