AS262812
K.H.D. SILVESTRI E CIA LTDA ISP registered in Brazil
13IPv4 prefixes
3IPv6 prefixes
88%RPKI-valid
#3,635AS Rank
325/327RIS visibility
#709Rank in Brazil
2010-10-20Allocated
K.H.D. SILVESTRI E CIA LTDA (AS262812) — ISP, registered in Brazil. announces 13 IPv4 prefixes + 3 IPv6 prefixes. Rank in Brazil: #709. Allocated: 2010-10-20.
IPv4 13IPv6 3
Announced prefixes · 16
- v4 186.250.112.0/22 valid
- v4 186.250.114.0/23 valid
- v4 186.250.114.0/24 valid
- v4 186.250.115.0/24 valid
- v4 200.66.112.0/20 valid
- v4 200.66.112.0/21 valid
- v4 200.66.112.0/22 valid
- v4 200.66.116.0/22 valid
- v4 200.66.116.0/23 valid
- v4 200.66.118.0/23 valid
- v4 200.66.120.0/21 invalid
- v4 200.66.120.0/22 invalid
- v4 200.66.124.0/22 valid
- v6 2804:268:5000::/36 valid
- v6 2804:268::/32 valid
- v6 2804:268::/33 valid
RPKI: rpki.cloudflare.com · 2026-06-17
Routing: 24 IPv4 · 3 IPv6 announced · RIS visibility 325/327 RIS peers · RIPEstat · 2026-06-17
Prefix history
Data table
| Day | Announced prefixes |
|---|---|
| 2026-06-12 | 16 |
| 2026-06-13 | 16 |
Internet Exchanges · 2
- IX.br (PTT.br) São Paulo São Paulo/SP 30 Gbps
- IX.br (PTT.br) Curitiba Curitiba 10 Gbps
AS topology · Customer cone 7
Peers · 27
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