View announcements and validity status by prefix

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.

ROAs

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
Jan 20, 2026 138.185.230.0/24 ASN 61574 - UNIVERSIDADE FEDERAL DE MINAS GERAIS RPKI-valid
Jan 19, 2026 138.185.230.0/24 ASN 61574 - UNIVERSIDADE FEDERAL DE MINAS GERAIS RPKI-valid
Jan 19, 2026 138.185.230.0/24 ASN 47065 - USC / UFMG PEERING Research Testbed RPKI-invalid origin
Jan 18, 2026 138.185.230.0/24 ASN 47065 - USC / UFMG PEERING Research Testbed RPKI-invalid origin
Jan 18, 2026 138.185.230.0/24 ASN 61574 - UNIVERSIDADE FEDERAL DE MINAS GERAIS RPKI-valid
Jan 17, 2026 138.185.230.0/24 ASN 61574 - UNIVERSIDADE FEDERAL DE MINAS GERAIS RPKI-valid
Jan 17, 2026 138.185.230.0/24 ASN 47065 - USC / UFMG PEERING Research Testbed RPKI-invalid origin
Jan 16, 2026 138.185.230.0/24 ASN 61574 - UNIVERSIDADE FEDERAL DE MINAS GERAIS RPKI-valid
Jan 16, 2026 138.185.230.0/24 ASN 47065 - USC / UFMG PEERING Research Testbed RPKI-invalid origin
Jan 15, 2026 138.185.230.0/24 ASN 47065 - USC / UFMG PEERING Research Testbed RPKI-invalid origin
Jan 15, 2026 138.185.230.0/24 ASN 61574 - UNIVERSIDADE FEDERAL DE MINAS GERAIS RPKI-valid
Jan 14, 2026 138.185.230.0/24 ASN 61574 - UNIVERSIDADE FEDERAL DE MINAS GERAIS RPKI-valid
Jan 14, 2026 138.185.230.0/24 ASN 47065 - USC / UFMG PEERING Research Testbed RPKI-invalid origin
Jan 13, 2026 138.185.230.0/24 ASN 47065 - USC / UFMG PEERING Research Testbed RPKI-invalid origin
Jan 13, 2026 138.185.230.0/24 ASN 61574 - UNIVERSIDADE FEDERAL DE MINAS GERAIS RPKI-valid