AS275647 CASTILHOS PROVEDOR DE INTERNET LTDA 🇧🇷 BR
Announcing 2 prefixes, seen at the RIS collectors.
IPv4 prefixes
1
256 (1 × /24)
IPv6 prefixes
1
1 × /32
Upstreams
2
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS275647
- Name
- CASTILHOS PROVEDOR DE INTERNET LTDA
- Organisation
- CASTILHOS PROVEDOR DE INTERNET LTDA
- Country
- 🇧🇷 BR
- RIR
- LACNIC
- Allocated
- 2026-02-10
- Network type
- Cable/DSL/ISP
- Traffic levels
- 1-5Gbps
- Scope
- Regional
- Peering policy
- Open
- IRR as-set
- AS275647:AS-CASTILHONET
- Website
- https://www.castilho.psi.br
- PeeringDB
- net/41858
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
2 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 45.181.147.0/24 v4 | RPKI valid | 45 | 24482273683263629275647 | 2026-09-18 |
| 2804:97d0::/32 v6 | RPKI valid | 35 | 24482273683263629275647 | 2026-09-18 |