AS271069

Name: AS271069 — A4 TELECOM SERVICOS DE TELECOMUNICACAO LTDA
Creator: ipdex

A4 TELECOM SERVICOS DE TELECOMUNICACAO LTDA ISP registered in Brazil

2IPv4 prefixes

1IPv6 prefixes

100%RPKI-valid

#71,693AS Rank

324/327RIS visibility

#5,872Rank in Brazil

2020-08-04Allocated

A4 TELECOM SERVICOS DE TELECOMUNICACAO LTDA (AS271069) — ISP, registered in Brazil. announces 2 IPv4 prefixes + 1 IPv6 prefixes. Rank in Brazil: #5872. Allocated: 2020-08-04.

IPv4 2IPv6 1

Announced prefixes · 3

v4 138.97.76.0/22 valid
v4 179.48.0.0/22 valid
v6 2804:75c8::/32 valid

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

Routing: 10 IPv4 · 3 IPv6 announced · RIS visibility 324/327 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	3
2026-06-13	3

Internet Exchanges · 3

IX.br (PTT.br) Fortaleza Fortaleza/CE 130 Gbps
IX.br (PTT.br) Rio de Janeiro Rio de Janeiro/RJ 20 Gbps
IX.br (PTT.br) São Paulo São Paulo/SP 20 Gbps

Facilities · 3

3 Facilities · 1 Countries

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