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 |
|---|---|---|---|
| May 21, 2026 | 201.49.144.0/21 | ASN 53159 - SUPREMO TRIBUNAL FEDERAL | IRR-valid |
| May 15, 2026 | 201.49.144.0/21 | ASN 53159 - SUPREMO TRIBUNAL FEDERAL | IRR-valid |
| May 1, 2026 | 201.49.144.0/21 | ASN 53159 - SUPREMO TRIBUNAL FEDERAL | IRR-valid |
| Apr 30, 2026 | 201.49.144.0/21 | ASN 53159 - SUPREMO TRIBUNAL FEDERAL | IRR-valid |