AS275647
CASTILHOS PROVEDOR DE INTERNET LTDA
Scanned 2 days ago
📋 Summary
IP address summary information| Name | CASTILHOS PROVEDOR DE INTERNET LTDA |
| Country | BR |
| Website | https://www.castilho.psi.br |
| IPv4 addresses | 256 |
| IPv6 addresses | ~2^81 |
| ASN type | Transit |
| Registry | ARIN |
| Allocated | Feb 10, 2026 |
| Updated | Feb 16, 2026 |
🗺️ Geolocation
Colniza, BRCountries by IPv4 share
Geolocation based on WHOIS registration data.
📊 IP Ranges
IPv4: 1 | IPv6: 1| Netblock | IP Count |
|---|---|
| 2804:97d0::/32 | 0 |
| 45.181.147.0/24 | 256 |
Prefix data from RIPE Stat / RIR allocation records.
📄 WHOIS
ARIN| Handle | 275647 |
| Name | ASN275647 |
| Organization | CASTILHOS PROVEDOR DE INTERNET LTDA |
| Country | BR |
| Website | https://www.castilho.psi.br |
| Allocated | Feb 10, 2026 |
| Updated | Feb 16, 2026 |
Contacts
| Registrant | CASTILHOS PROVEDOR DE INTERNET LTDA |
| Abuse Contact | Valteir Dutra de Castilhos |
| Admin Contact | Valteir Dutra de Castilhos |
Source: ARIN
🔗 Peers
0 peers for this ASNNo peers found.
⬆️ Upstreams
2 upstreams⬇️ Downstreams
0 downstreamsNo downstreams found.
🔒 RPKI / ROA
Source: rpki.zorn.ltd| Prefix | Origin ASN | Max Length | Validity |
|---|---|---|---|
| 45.181.147.0/24 | AS275647 | /32 | ✓ Valid |
RPKI validation powered by rpki.zorn.ltd (Routinator).