45.4.12.0/22
🇧🇷CIDR
45.4.12.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇧🇷 Brazil
City
Vera Cruz do Oeste
RIR
LACNIC
Status
allocated
Allocated
2/17/2017
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 45.4.12.0/22 | AS266035AS266035 - ROGERIO FERREIRA ROSA & CIA LTDA | No ROA | RADB | 5/31/2026 |
Covering Prefix
6 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 45.4.14.0/23 | AS266035AS266035 - ROGERIO FERREIRA ROSA & CIA LTDA | No ROA | — | 5/31/2026 |
| 45.4.12.0/23 | AS266035AS266035 - ROGERIO FERREIRA ROSA & CIA LTDA | No ROA | — | 5/31/2026 |
| 45.4.15.0/24 | AS266035AS266035 - ROGERIO FERREIRA ROSA & CIA LTDA | No ROA | — | 5/31/2026 |
| 45.4.13.0/24 | AS266035AS266035 - ROGERIO FERREIRA ROSA & CIA LTDA | No ROA | — | 5/31/2026 |
| 45.4.12.0/24 | AS266035AS266035 - ROGERIO FERREIRA ROSA & CIA LTDA | No ROA | — | 5/31/2026 |
| 45.4.14.0/24 | AS266035AS266035 - ROGERIO FERREIRA ROSA & CIA LTDA | No ROA | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS266035 | RADB | MAINT-AS28329 | 11/13/2023 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/45.4.12.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/45.4.12.0/22" | jq
External Links