138.121.40.0/23
🇧🇷CIDR
138.121.40.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇧🇷 Brazil
City
São José do Egito
RIR
LACNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 138.121.40.0/23 | AS270891AS270891 - Fernandes e Silva Provedor de Internet Ltda-Me | No ROA | RADB | 5/31/2026 |
Covering Prefix
3 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 138.121.40.0/22 | AS270891AS270891 - Fernandes e Silva Provedor de Internet Ltda-Me | No ROA | — | 5/31/2026 |
| 138.121.40.0/24 | AS270891AS270891 - Fernandes e Silva Provedor de Internet Ltda-Me | No ROA | — | 5/31/2026 |
| 138.121.41.0/24 | AS270891AS270891 - Fernandes e Silva Provedor de Internet Ltda-Me | No ROA | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS270891 | RADB | MAINT-AS52965 | 8/12/2025 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/138.121.40.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/138.121.40.0/23" | jq
External Links