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Brazil

AS28571

UNIVERSIDADE DE SAO PAULO Education registered in Brazil

49IPv4 prefixes
8IPv6 prefixes
100%RPKI-valid
#24,546AS Rank
326/327RIS visibility
#99Rank in Brazil
2007-12-19Allocated

UNIVERSIDADE DE SAO PAULO (AS28571) — Education, registered in Brazil. announces 49 IPv4 prefixes + 8 IPv6 prefixes. Rank in Brazil: #99. Allocated: 2007-12-19.

Announced prefixes · 57

RPKI: rpki.cloudflare.com · 2026-06-19

Routing: 49 IPv4 · 9 IPv6 announced · RIS visibility 326/327 RIS peers · RIPEstat · 2026-06-19

Prefix history

0 20 40 60 2026-06-12 2026-06-16
Announced prefixes Source: ipdex daily snapshot · sparse rows, value holds until the next change (steps)
Data table
DayAnnounced prefixes
2026-06-1260
2026-06-1360
2026-06-1657

Internet Exchanges · 1

AS topology · Customer cone 1

Providers · 5

  • AS52468 UFINET PANAMA S.A.
  • AS10429 TELEFÔNICA BRASIL S.A
  • AS1916 Rede Nacional de Ensino e Pesquisa
  • AS1251 FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO
  • AS61610 ELEA DATA CENTERS

Peers · 21

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