2804:4b40::/33
🇧🇷CIDR
2804:4b40::/33
IP Version
IPv6
Addresses
39614Y
Mask
/33
Country
🇧🇷 Brazil
City
Penha
RIR
LACNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2804:4b40::/33 | AS267293AS267293 - Castrum Servicos Especializados ltda | Valid | — | 5/30/2026 |
Covering Prefix
3 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2804:4b40::/32 | AS267293AS267293 - Castrum Servicos Especializados ltda | Valid | — | 5/30/2026 |
| 2804:4b40::/34 | AS267293AS267293 - Castrum Servicos Especializados ltda | Valid | — | 5/30/2026 |
| 2804:4b40:4000::/34 | AS267293AS267293 - Castrum Servicos Especializados ltda | Valid | — | 5/30/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 2804:4b40::/32 | AS267293 | /128 | lacnic |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/2804:4b40::/33Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/2804:4b40::/33" | jq
External Links