Upstream networks
AS271666 AS271666 - JOSE HERNANI PEREIRA DE SOUZA
Unclassified LACNIC
Transit
Upstream networks
Networks observed carrying traffic for AS271666: 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 |
|---|---|---|---|---|
| AS52527 | IWNET TELECOM LTDA ME | Residential | IPv4 IPv6 | 388 |
| AS273633 | BOX TELECOM | Unclassified | IPv4 | 59 |
| AS266409 | SECW TELECOM | Unclassified | IPv6 | 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 2026-11-04 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.