AS23074
PETROLEO BRASILEIRO S.A. - PETROBRAS Enterprise registered in Brazil
26IPv4 prefixes
2IPv6 prefixes
100%RPKI-valid
#8,465AS Rank
327/327RIS visibility
#305Rank in Brazil
2012-05-04Allocated
PETROLEO BRASILEIRO S.A. - PETROBRAS (AS23074) — Enterprise, registered in Brazil. announces 26 IPv4 prefixes + 2 IPv6 prefixes. Rank in Brazil: #305. Allocated: 2012-05-04.
IPv4 26IPv6 2
Announced prefixes · 28
- v4 164.85.0.0/16 valid
- v4 164.85.0.0/20 valid
- v4 164.85.12.0/24 valid
- v4 164.85.16.0/20 valid
- v4 164.85.16.0/22 valid
- v4 164.85.20.0/22 valid
- v4 164.85.24.0/22 valid
- v4 164.85.4.0/24 valid
- v4 164.85.46.0/23 valid
- v4 164.85.5.0/24 valid
- v4 164.85.6.0/24 valid
- v4 164.85.64.0/20 valid
- v4 164.85.65.0/24 valid
- v4 164.85.66.0/24 valid
- v4 164.85.78.0/23 valid
- v4 164.85.80.0/20 valid
- v4 164.85.80.0/22 valid
- v4 164.85.80.0/23 valid
- v4 164.85.82.0/23 valid
- v4 164.85.84.0/22 valid
- v4 164.85.84.0/23 valid
- v4 164.85.86.0/23 valid
- v4 164.85.88.0/22 valid
- v4 164.85.88.0/23 valid
- v4 164.85.90.0/23 valid
- v4 164.85.96.0/20 valid
- v6 2804:9a4:1100::/48 valid
- v6 2804:9a4::/32 valid
RPKI: rpki.cloudflare.com · 2026-06-17
Routing: 27 IPv4 · 2 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17
Prefix history
Data table
| Day | Announced prefixes |
|---|---|
| 2026-06-12 | 28 |
| 2026-06-13 | 28 |
Internet Exchanges · 1
- IX.br (PTT.br) São Paulo São Paulo/SP 40 Gbps
AS topology · Customer cone 2
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