138.255.104.0/22
🇧🇷CIDR
138.255.104.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇧🇷 Brazil
City
Fortaleza
RIR
LACNIC
Status
allocated
Allocated
8/24/2015
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 138.255.104.0/22 | AS263961AS263961 - M. ANTONIO OLIVEIRA LIMA | No ROA | RADB | 5/31/2026 |
Covering Prefix
4 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 138.255.104.0/24 | AS263961AS263961 - M. ANTONIO OLIVEIRA LIMA | No ROA | — | 5/31/2026 |
| 138.255.105.0/24 | AS263961AS263961 - M. ANTONIO OLIVEIRA LIMA | No ROA | — | 5/31/2026 |
| 138.255.106.0/24 | AS263961AS263961 - M. ANTONIO OLIVEIRA LIMA | No ROA | — | 5/31/2026 |
| 138.255.107.0/24 | AS263961AS263961 - M. ANTONIO OLIVEIRA LIMA | No ROA | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS263961 | RADB | MAINT-AS267613 | 12/18/2024 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/138.255.104.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/138.255.104.0/22" | jq
External Links