Downstream networks
AS1251 AS1251 - FUNDACAO DE AMPARO A PESQUISA DO ESTADO SAO PAULO
Unclassified LACNIC Educational/Research
Transit
Downstream networks
Networks for which AS1251 was observed as the last hop before the origin, meaning it appears to provide them transit.
| AS | Network | Type | Families | Paths seen |
|---|---|---|---|---|
| AS28571 | UNIVERSIDADE DE SAO PAULO | Education | IPv4 IPv6 | 620 |
| AS52992 | UNIVERSIDADE FEDERAL DE SAO PAULO | Unclassified | IPv4 | 320 |
| AS53166 | UNIVERSIDADE ESTADUAL PAULISTA | Unclassified | IPv4 IPv6 | 193 |
| AS61612 | DEPARTAMENTO DE CIENCIA E TECNOLOGIA AEROESPACIAL | Unclassified | IPv4 | 189 |
| AS52888 | UNIVERSIDADE FEDERAL DE SAO CARLOS | Education | IPv4 IPv6 | 112 |
| AS52890 | Centro Integrado de Telematica do Exercito | Unclassified | IPv4 IPv6 | 105 |
| AS271755 | UNIVERSIDADE DE SAO PAULO | Unclassified | IPv4 | 64 |
| AS262742 | Fundacao Universidade Federal do ABC - UFABC | Unclassified | IPv4 IPv6 | 44 |
| AS11097 | EMPRESA BRASILEIRA DE PESQUISA AGROPECUARIA | Unclassified | IPv4 IPv6 | 20 |
| AS53187 | UNIVERSIDADE ESTADUAL DE CAMPINAS | Unclassified | IPv4 | 18 |
| AS52914 | Associacao Educacional Nove de Julho | Unclassified | IPv4 | 10 |
| AS28222 | INSTITUTO NACIONAL DE PESQUISAS ESPACIAIS | Unclassified | IPv4 | 8 |
| AS263605 | Centro Nacional de Pesquisa em Energia e Materiais | Unclassified | IPv4 | 6 |
| AS265478 | Instituto Presbiteriano Mackenzie | Unclassified | IPv4 | 6 |
Derived from routing tables collected at 2026-11-01 10:00 UTC by route-views2,rrc00, as seen from 76 BGP vantage points across 74.48M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.