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
Feb 2, 2026 177.66.255.0/24 ASN 65535 RPKI-invalid origin
Feb 1, 2026 177.66.255.0/24 ASN 65535 RPKI-invalid origin
Feb 1, 2026 187.253.26.0/23 ASN 65535 IRR-invalid
Jan 31, 2026 177.66.255.0/24 ASN 65535 RPKI-invalid origin
Jan 31, 2026 187.253.26.0/23 ASN 65535 IRR-invalid
Jan 29, 2026 177.66.255.0/24 ASN 65535 RPKI-invalid origin
Jan 29, 2026 187.253.26.0/23 ASN 65535 IRR-invalid
Jan 28, 2026 177.66.255.0/24 ASN 65535 RPKI-invalid origin
Jan 27, 2026 177.66.255.0/24 ASN 65535 RPKI-invalid origin
Jan 27, 2026 187.253.26.0/23 ASN 65535 IRR-invalid
Jan 26, 2026 187.253.26.0/23 ASN 65535 IRR-invalid
Jan 25, 2026 177.66.255.0/24 ASN 65535 RPKI-invalid origin
Jan 24, 2026 187.253.26.0/23 ASN 65535 IRR-invalid
Jan 23, 2026 177.66.255.0/24 ASN 65535 RPKI-invalid origin
Jan 22, 2026 187.253.26.0/23 ASN 65535 IRR-invalid
Jan 21, 2026 187.253.26.0/23 ASN 65535 IRR-invalid
Jan 19, 2026 187.253.26.0/23 ASN 65535 IRR-invalid
Jan 18, 2026 177.66.255.0/24 ASN 65535 RPKI-invalid origin
Jan 17, 2026 187.253.26.0/23 ASN 65535 IRR-invalid
Jan 17, 2026 177.66.255.0/24 ASN 65535 RPKI-invalid origin
Jan 16, 2026 177.66.255.0/24 ASN 65535 RPKI-invalid origin
Jan 12, 2026 187.253.26.0/23 ASN 65535 IRR-invalid
Jan 8, 2026 187.253.26.0/23 ASN 65535 IRR-invalid
Jan 5, 2026 187.253.26.0/23 ASN 65535 IRR-invalid
Jan 4, 2026 187.253.26.0/23 ASN 65535 IRR-invalid