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
May 13, 2026 143.255.228.0/23 ASN 265162 - JOSE RENATO COSTA DOS SANTOS DE NOVA SOURE - ME RPKI-valid
May 12, 2026 143.255.228.0/23 ASN 265162 - JOSE RENATO COSTA DOS SANTOS DE NOVA SOURE - ME RPKI-valid
May 6, 2026 143.255.228.0/23 ASN 265162 - JOSE RENATO COSTA DOS SANTOS DE NOVA SOURE - ME RPKI-valid
May 5, 2026 143.255.228.0/23 ASN 265162 - JOSE RENATO COSTA DOS SANTOS DE NOVA SOURE - ME RPKI-valid
May 4, 2026 143.255.228.0/23 ASN 265162 - JOSE RENATO COSTA DOS SANTOS DE NOVA SOURE - ME RPKI-valid
May 3, 2026 143.255.228.0/23 ASN 265162 - JOSE RENATO COSTA DOS SANTOS DE NOVA SOURE - ME RPKI-valid
May 2, 2026 143.255.228.0/23 ASN 265162 - JOSE RENATO COSTA DOS SANTOS DE NOVA SOURE - ME RPKI-valid
May 1, 2026 143.255.228.0/23 ASN 265162 - JOSE RENATO COSTA DOS SANTOS DE NOVA SOURE - ME RPKI-valid
Apr 30, 2026 143.255.228.0/23 ASN 265162 - JOSE RENATO COSTA DOS SANTOS DE NOVA SOURE - ME RPKI-valid
Apr 29, 2026 143.255.228.0/23 ASN 265162 - JOSE RENATO COSTA DOS SANTOS DE NOVA SOURE - ME RPKI-valid
Apr 28, 2026 143.255.228.0/23 ASN 265162 - JOSE RENATO COSTA DOS SANTOS DE NOVA SOURE - ME RPKI-valid
Apr 27, 2026 143.255.228.0/23 ASN 265162 - JOSE RENATO COSTA DOS SANTOS DE NOVA SOURE - ME RPKI-valid
Apr 26, 2026 143.255.228.0/23 ASN 265162 - JOSE RENATO COSTA DOS SANTOS DE NOVA SOURE - ME RPKI-valid
Apr 25, 2026 143.255.228.0/23 ASN 265162 - JOSE RENATO COSTA DOS SANTOS DE NOVA SOURE - ME RPKI-valid