AS263524
Ciabrasnet - Central Brasileira de Internet Ltda ISP registered in Brazil
8IPv4 prefixes
3IPv6 prefixes
100%RPKI-valid
#66,768AS Rank
325/325RIS visibility
#1,271Rank in Brazil
2014-01-13Allocated
Ciabrasnet - Central Brasileira de Internet Ltda (AS263524) — ISP, registered in Brazil. announces 8 IPv4 prefixes + 3 IPv6 prefixes. Rank in Brazil: #1271. Allocated: 2014-01-13.
IPv4 8IPv6 3
Announced prefixes · 11
- v4 191.253.24.0/21 valid
- v4 191.253.24.0/24 valid
- v4 191.253.25.0/24 valid
- v4 191.253.26.0/23 valid
- v4 191.253.26.0/24 valid
- v4 191.253.27.0/24 valid
- v4 191.253.28.0/23 valid
- v4 191.253.29.0/24 valid
- v6 2804:1340:8000::/33 valid
- v6 2804:1340::/32 valid
- v6 2804:1340::/33 valid
RPKI: rpki.cloudflare.com · 2026-06-17
Routing: 8 IPv4 · 3 IPv6 announced · RIS visibility 325/325 RIS peers · RIPEstat · 2026-06-18
Prefix history
Data table
| Day | Announced prefixes |
|---|---|
| 2026-06-12 | 11 |
| 2026-06-13 | 11 |