Upstream networks
AS264403 CMTECH Com.e Serv.de Informatica Ltda
Unclassified LACNIC
Transit
Upstream networks
Networks observed carrying traffic for AS264403: 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 |
|---|---|---|---|---|
| AS272471 | Internet Cyber Telecom | Unclassified | IPv4 | 60 |
| AS52766 | Printnet telecomunicacoes | Unclassified | IPv4 | 59 |
| AS135377 | UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED | Unclassified | IPv4 | 59 |
| AS268199 | Rios Network | Unclassified | IPv4 | 42 |
| AS270358 | FUSION TELECOM | Unclassified | IPv4 | 20 |
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 2026-10-20 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.16M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.