AS266139

Name: AS266139 — ZENAIDE ALVES DE SOUZA OLIVEIRA E CIA LTDA - ME
Creator: ipdex

ZENAIDE ALVES DE SOUZA OLIVEIRA E CIA LTDA - ME ISP registered in Brazil

6IPv4 prefixes

1IPv6 prefixes

100%RPKI-valid

#5,741AS Rank

327/327RIS visibility

#2,744Rank in Brazil

2017-04-06Allocated

ZENAIDE ALVES DE SOUZA OLIVEIRA E CIA LTDA - ME (AS266139) — ISP, registered in Brazil. announces 6 IPv4 prefixes + 1 IPv6 prefixes. Rank in Brazil: #2744. Allocated: 2017-04-06.

IPv4 6IPv6 1

Announced prefixes · 7

v4 45.6.172.0/22 valid
v4 45.6.172.0/23 valid
v4 45.6.173.0/24 valid
v4 45.6.174.0/23 valid
v4 45.6.174.0/24 valid
v4 45.6.175.0/24 valid
v6 2804:3b44::/32 valid

RPKI: rpki.cloudflare.com · 2026-06-17

Routing: 6 IPv4 · 1 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17

Prefix history

Announced prefixes Source: ipdex daily snapshot · sparse rows, value holds until the next change (steps)

Data table

Day	Announced prefixes
2026-06-12	7
2026-06-13	7

AS topology · Customer cone 4

Providers · 3

AS14840 BR.Digital Telecom
AS52873 Softdados Telecomunicações
AS268267 INFONET TELECOMUNICACOES LTDA

Customers · 3

AS264378 ITANET SERVICOS E PROVEDOR DE ACESSO A INTERNET
AS270665 SHIRLEY SANTOS MENEZES
AS270790 Vexxo Telecom LTDA

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