View announcements and validity status by autonomous system

Here you can find information on the validity status of the prefixes announced by a specific autonomous system. The announcements collected by the application are grouped by date, 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
Mar 26, 2026 138.97.76.0/22 ASN 270909 - ALVES E ALCANTARA LTDA RPKI-invalid origin
Mar 24, 2026 138.97.76.0/22 ASN 270909 - ALVES E ALCANTARA LTDA RPKI-invalid origin
Mar 23, 2026 138.97.76.0/22 ASN 270909 - ALVES E ALCANTARA LTDA IRR-valid
Mar 18, 2026 138.97.76.0/22 ASN 270909 - ALVES E ALCANTARA LTDA IRR-valid
Mar 9, 2026 138.97.76.0/22 ASN 270909 - ALVES E ALCANTARA LTDA IRR-valid
Mar 9, 2026 2804:7358::/32 ASN 270909 - ALVES E ALCANTARA LTDA IRR-valid
Mar 8, 2026 138.97.76.0/22 ASN 270909 - ALVES E ALCANTARA LTDA IRR-valid
Mar 8, 2026 2804:7358::/32 ASN 270909 - ALVES E ALCANTARA LTDA IRR-valid
Mar 7, 2026 138.97.76.0/22 ASN 270909 - ALVES E ALCANTARA LTDA IRR-valid
Mar 7, 2026 2804:7358::/32 ASN 270909 - ALVES E ALCANTARA LTDA IRR-valid
Mar 6, 2026 2804:7358::/32 ASN 270909 - ALVES E ALCANTARA LTDA IRR-valid
Mar 6, 2026 138.97.76.0/22 ASN 270909 - ALVES E ALCANTARA LTDA IRR-valid
Mar 5, 2026 138.97.76.0/22 ASN 270909 - ALVES E ALCANTARA LTDA IRR-valid
Mar 5, 2026 2804:7358::/32 ASN 270909 - ALVES E ALCANTARA LTDA IRR-valid
Mar 4, 2026 138.97.76.0/22 ASN 270909 - ALVES E ALCANTARA LTDA IRR-valid
Mar 4, 2026 2804:7358::/32 ASN 270909 - ALVES E ALCANTARA LTDA IRR-valid
Mar 3, 2026 138.97.76.0/23 ASN 270909 - ALVES E ALCANTARA LTDA IRR-valid
Mar 3, 2026 138.97.78.0/24 ASN 270909 - ALVES E ALCANTARA LTDA IRR-valid
Mar 3, 2026 138.97.76.0/22 ASN 270909 - ALVES E ALCANTARA LTDA IRR-valid
Mar 3, 2026 2804:7358::/32 ASN 270909 - ALVES E ALCANTARA LTDA IRR-valid
Mar 2, 2026 138.97.76.0/22 ASN 270909 - ALVES E ALCANTARA LTDA IRR-valid
Mar 2, 2026 138.97.76.0/23 ASN 270909 - ALVES E ALCANTARA LTDA IRR-valid
Mar 2, 2026 138.97.78.0/24 ASN 270909 - ALVES E ALCANTARA LTDA IRR-valid
Mar 2, 2026 2804:7358::/32 ASN 270909 - ALVES E ALCANTARA LTDA IRR-valid
Mar 1, 2026 138.97.76.0/22 ASN 270909 - ALVES E ALCANTARA LTDA IRR-valid
Mar 1, 2026 138.97.76.0/23 ASN 270909 - ALVES E ALCANTARA LTDA IRR-valid
Mar 1, 2026 138.97.78.0/24 ASN 270909 - ALVES E ALCANTARA LTDA IRR-valid
Mar 1, 2026 2804:7358::/32 ASN 270909 - ALVES E ALCANTARA LTDA IRR-valid
Feb 28, 2026 138.97.76.0/22 ASN 270909 - ALVES E ALCANTARA LTDA IRR-valid
Feb 28, 2026 138.97.76.0/23 ASN 270909 - ALVES E ALCANTARA LTDA IRR-valid
Feb 28, 2026 138.97.78.0/24 ASN 270909 - ALVES E ALCANTARA LTDA IRR-valid
Feb 28, 2026 2804:7358::/32 ASN 270909 - ALVES E ALCANTARA LTDA IRR-valid