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 |
|---|---|---|---|
| Aug 3, 2025 | 187.62.160.0/20 | ASN 53063 - Andrade Gutierrez Engenharia S/A | IRR-valid |
| Aug 2, 2025 | 187.62.160.0/20 | ASN 53063 - Andrade Gutierrez Engenharia S/A | IRR-valid |
| Aug 1, 2025 | 187.62.160.0/20 | ASN 53063 - Andrade Gutierrez Engenharia S/A | IRR-valid |
| Jul 31, 2025 | 187.62.160.0/20 | ASN 53063 - Andrade Gutierrez Engenharia S/A | IRR-valid |
| Jul 30, 2025 | 187.62.160.0/20 | ASN 53063 - Andrade Gutierrez Engenharia S/A | IRR-valid |