AS263427
Carlos Henrique Santos de Oliveira ME ISP registered in Brazil
16IPv4 prefixes
6IPv6 prefixes
100%RPKI-valid
#5,689AS Rank
326/327RIS visibility
#439Rank in Brazil
2013-11-28Allocated
Carlos Henrique Santos de Oliveira ME (AS263427) — ISP, registered in Brazil. announces 16 IPv4 prefixes + 6 IPv6 prefixes. Rank in Brazil: #439. Allocated: 2013-11-28.
IPv4 16IPv6 6
Announced prefixes · 22
- v4 170.0.200.0/22 valid
- v4 170.0.200.0/23 valid
- v4 170.0.200.0/24 valid
- v4 170.0.201.0/24 valid
- v4 170.0.202.0/23 valid
- v4 177.91.44.0/22 valid
- v4 177.91.44.0/23 valid
- v4 177.91.45.0/24 valid
- v4 177.91.46.0/23 valid
- v4 177.91.46.0/24 valid
- v4 45.162.240.0/22 valid
- v4 45.162.240.0/24 valid
- v4 45.162.241.0/24 valid
- v4 45.162.242.0/23 valid
- v4 45.162.242.0/24 valid
- v4 45.162.243.0/24 valid
- v6 2804:119c:1::/48 valid
- v6 2804:119c:241::/48 valid
- v6 2804:119c:2::/48 valid
- v6 2804:119c::/32 valid
- v6 2804:119c:ffc0::/43 valid
- v6 2804:119c:ffe0::/43 valid
RPKI: rpki.cloudflare.com · 2026-06-17
Routing: 20 IPv4 · 6 IPv6 announced · RIS visibility 326/327 RIS peers · RIPEstat · 2026-06-17
Prefix history
Data table
| Day | Announced prefixes |
|---|---|
| 2026-06-12 | 22 |
| 2026-06-13 | 22 |
Internet Exchanges · 1
- IX.br (PTT.br) Fortaleza Fortaleza/CE 30 Gbps
AS topology · Customer cone 4
Providers · 7
Peers · 8
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