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 |
|---|---|---|---|
| Apr 18, 2026 | 187.121.128.0/24 | ASN 22689 - SERCOMTEL S/A TELECOMUNICACOES | RPKI-valid |
| Apr 17, 2026 | 187.121.128.0/24 | ASN 22689 - SERCOMTEL S/A TELECOMUNICACOES | RPKI-valid |
| Apr 17, 2026 | 187.121.128.0/24 | ASN 273336 - Opensat Soluções em segunça LTDA | RPKI-invalid origin |
| Apr 16, 2026 | 187.121.128.0/24 | ASN 22689 - SERCOMTEL S/A TELECOMUNICACOES | RPKI-valid |
| Apr 15, 2026 | 187.121.128.0/24 | ASN 22689 - SERCOMTEL S/A TELECOMUNICACOES | RPKI-valid |
| Apr 14, 2026 | 187.121.128.0/24 | ASN 22689 - SERCOMTEL S/A TELECOMUNICACOES | RPKI-valid |