189.51.144.0/21
🇧🇷CIDR
189.51.144.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇧🇷 Brazil
City
São Paulo
RIR
LACNIC
Status
allocated
Allocated
9/26/2007
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 189.51.144.0/21 | AS28349AS28349 - CABONNET INTERNET LTDA | Valid | RADB | 6/1/2026 |
Covering Prefix
6 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 189.51.148.0/22 | AS28349AS28349 - CABONNET INTERNET LTDA | Valid | — | 6/1/2026 |
| 189.51.144.0/22 | AS28349AS28349 - CABONNET INTERNET LTDA | Valid | — | 6/1/2026 |
| 189.51.150.0/23 | AS28349AS28349 - CABONNET INTERNET LTDA | Valid | — | 6/1/2026 |
| 189.51.146.0/23 | AS28349AS28349 - CABONNET INTERNET LTDA | Valid | — | 6/1/2026 |
| 189.51.144.0/23 | AS28349AS28349 - CABONNET INTERNET LTDA | Valid | — | 6/1/2026 |
| 189.51.148.0/23 | AS28349AS28349 - CABONNET INTERNET LTDA | Valid | — | 6/1/2026 |
Origin ASN
AS28349
AS28349 - CABONNET INTERNET LTDA
Geolocation
API
Open https://api.ipctl.io/v1/prefix/189.51.144.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/189.51.144.0/21" | jq
External Links