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 |
|---|---|---|---|
| Feb 19, 2026 | 170.81.79.0/24 | ASN 266394 - SIGTEL SERVICOS DE TELECOMUNICACOES LTDA | IRR-valid |
| Feb 18, 2026 | 170.81.79.0/24 | ASN 266394 - SIGTEL SERVICOS DE TELECOMUNICACOES LTDA | IRR-valid |
| Feb 17, 2026 | 170.81.79.0/24 | ASN 266394 - SIGTEL SERVICOS DE TELECOMUNICACOES LTDA | IRR-valid |
| Feb 16, 2026 | 170.81.79.0/24 | ASN 266394 - SIGTEL SERVICOS DE TELECOMUNICACOES LTDA | IRR-valid |
| Feb 14, 2026 | 170.81.79.0/24 | ASN 266394 - SIGTEL SERVICOS DE TELECOMUNICACOES LTDA | IRR-valid |
| Jan 27, 2026 | 170.81.79.0/24 | ASN 266394 - SIGTEL SERVICOS DE TELECOMUNICACOES LTDA | IRR-valid |
| Jan 25, 2026 | 170.81.79.0/24 | ASN 266394 - SIGTEL SERVICOS DE TELECOMUNICACOES LTDA | IRR-valid |
| Jan 23, 2026 | 170.81.79.0/24 | ASN 266394 - SIGTEL SERVICOS DE TELECOMUNICACOES LTDA | IRR-valid |
| Jan 21, 2026 | 170.81.79.0/24 | ASN 266394 - SIGTEL SERVICOS DE TELECOMUNICACOES LTDA | IRR-valid |