AS271564
PINHEIRO & SILVA INFORMATICA LTDA ISP registered in Brazil
4IPv4 prefixes
3IPv6 prefixes
100%RPKI-valid
#5,812AS Rank
326/327RIS visibility
#2,744Rank in Brazil
2020-12-22Allocated
PINHEIRO & SILVA INFORMATICA LTDA (AS271564) — ISP, registered in Brazil. announces 4 IPv4 prefixes + 3 IPv6 prefixes. Rank in Brazil: #2744. Allocated: 2020-12-22.
IPv4 4IPv6 3
Announced prefixes · 7
- v4 138.0.176.0/22 valid
- v4 138.0.176.0/23 valid
- v4 138.0.176.0/24 valid
- v4 138.0.178.0/23 valid
- v6 2804:7d7c:8000::/33 valid
- v6 2804:7d7c::/32 valid
- v6 2804:7d7c::/33 valid
RPKI: rpki.cloudflare.com · 2026-06-17
Routing: 4 IPv4 · 3 IPv6 announced · RIS visibility 326/327 RIS peers · RIPEstat · 2026-06-17
Prefix history
Data table
| Day | Announced prefixes |
|---|---|
| 2026-06-12 | 7 |
| 2026-06-13 | 7 |
Internet Exchanges · 3
- IX.br (PTT.br) Fortaleza Fortaleza/CE 10 Gbps
- IX.br (PTT.br) Rio de Janeiro Rio de Janeiro/RJ 10 Gbps
- IX.br (PTT.br) São Paulo São Paulo/SP 10 Gbps