Here you can find information on the validity status of a specific prefix. The announcements collected by the tool are listed grouped by day, prefix, origin AS and along with their classification.
For more information, go to LACNIC Inforedes.
The table shows up to 500 results collected by the application, including last month information.
| Date | Prefix | Origin AS | Classification |
|---|---|---|---|
| Mar 10, 2026 | 187.109.45.0/24 | ASN 262706 - Ultranet Telecomunicações Ltda | IRR-valid |
| Feb 24, 2026 | 187.109.45.0/24 | ASN 20406 - Braslink Network Inc | IRR-invalid |
| Feb 23, 2026 | 187.109.45.0/24 | ASN 20406 - Braslink Network Inc | IRR-invalid |
| Feb 22, 2026 | 187.109.45.0/24 | ASN 20406 - Braslink Network Inc | IRR-invalid |
| Feb 21, 2026 | 187.109.45.0/24 | ASN 20406 - Braslink Network Inc | IRR-invalid |
| Feb 20, 2026 | 187.109.45.0/24 | ASN 20406 - Braslink Network Inc | IRR-invalid |
| Feb 19, 2026 | 187.109.45.0/24 | ASN 20406 - Braslink Network Inc | IRR-invalid |
| Feb 18, 2026 | 187.109.45.0/24 | ASN 20406 - Braslink Network Inc | IRR-invalid |
| Feb 17, 2026 | 187.109.45.0/24 | ASN 20406 - Braslink Network Inc | IRR-invalid |
| Feb 16, 2026 | 187.109.45.0/24 | ASN 20406 - Braslink Network Inc | IRR-invalid |