138.121.148.0/22
🇧🇷CIDR
138.121.148.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇧🇷 Brazil
City
Arvorezinha
RIR
LACNIC
Status
allocated
Allocated
6/12/2015
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 138.121.148.0/22 | AS264298AS264298 - Gr Informatica Ltda | No ROA | RADB | 5/31/2026 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 138.121.148.0/24 | AS264298AS264298 - Gr Informatica Ltda | No ROA | — | 5/31/2026 |
| 138.121.149.0/24 | AS264298AS264298 - Gr Informatica Ltda | No ROA | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS264298 | RADB | MAINT-AS4230 | 3/13/2025 |
Origin ASN
AS264298
AS264298 - Gr Informatica Ltda
Geolocation
API
Open https://api.ipctl.io/v1/prefix/138.121.148.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/138.121.148.0/22" | jq
External Links