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 | 45.231.146.0/23 | ASN 267255 - FRAPORT BRASIL S.A. AEROPORTO DE PORTO ALEGRE | IRR-valid |
| Aug 2, 2025 | 45.231.146.0/23 | ASN 267255 - FRAPORT BRASIL S.A. AEROPORTO DE PORTO ALEGRE | IRR-valid |
| Aug 1, 2025 | 45.231.146.0/23 | ASN 267255 - FRAPORT BRASIL S.A. AEROPORTO DE PORTO ALEGRE | IRR-valid |
| Jul 31, 2025 | 45.231.146.0/23 | ASN 267255 - FRAPORT BRASIL S.A. AEROPORTO DE PORTO ALEGRE | IRR-valid |
| Jul 30, 2025 | 45.231.146.0/23 | ASN 267255 - FRAPORT BRASIL S.A. AEROPORTO DE PORTO ALEGRE | IRR-valid |