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
May 31, 2025 131.161.45.0/24 ASN 265144 - MCD INFORMATICA E TELECOMUNICACOES LTDA - ME IRR-valid
May 31, 2025 131.161.47.0/24 ASN 265144 - MCD INFORMATICA E TELECOMUNICACOES LTDA - ME IRR-valid
May 31, 2025 143.255.108.0/22 ASN 265144 - MCD INFORMATICA E TELECOMUNICACOES LTDA - ME IRR-valid
May 31, 2025 143.255.109.0/24 ASN 265144 - MCD INFORMATICA E TELECOMUNICACOES LTDA - ME IRR-valid
May 31, 2025 2804:2b44::/32 ASN 265144 - MCD INFORMATICA E TELECOMUNICACOES LTDA - ME IRR-valid
May 31, 2025 2804:2b44:ff00::/41 ASN 265144 - MCD INFORMATICA E TELECOMUNICACOES LTDA - ME IRR-valid
May 31, 2025 131.161.44.0/24 ASN 265144 - MCD INFORMATICA E TELECOMUNICACOES LTDA - ME IRR-valid
May 31, 2025 131.161.46.0/24 ASN 265144 - MCD INFORMATICA E TELECOMUNICACOES LTDA - ME IRR-valid
May 31, 2025 143.255.108.0/24 ASN 265144 - MCD INFORMATICA E TELECOMUNICACOES LTDA - ME IRR-valid
May 31, 2025 143.255.110.0/24 ASN 265144 - MCD INFORMATICA E TELECOMUNICACOES LTDA - ME IRR-valid
May 31, 2025 143.255.111.0/24 ASN 265144 - MCD INFORMATICA E TELECOMUNICACOES LTDA - ME IRR-valid
May 31, 2025 2804:2b44:3400::/48 ASN 265144 - MCD INFORMATICA E TELECOMUNICACOES LTDA - ME IRR-valid
May 31, 2025 2804:2b44:ff00::/40 ASN 265144 - MCD INFORMATICA E TELECOMUNICACOES LTDA - ME IRR-valid
May 30, 2025 131.161.44.0/24 ASN 265144 - MCD INFORMATICA E TELECOMUNICACOES LTDA - ME IRR-valid
May 30, 2025 131.161.45.0/24 ASN 265144 - MCD INFORMATICA E TELECOMUNICACOES LTDA - ME IRR-valid
May 30, 2025 131.161.46.0/24 ASN 265144 - MCD INFORMATICA E TELECOMUNICACOES LTDA - ME IRR-valid
May 30, 2025 131.161.47.0/24 ASN 265144 - MCD INFORMATICA E TELECOMUNICACOES LTDA - ME IRR-valid
May 30, 2025 143.255.108.0/22 ASN 265144 - MCD INFORMATICA E TELECOMUNICACOES LTDA - ME IRR-valid
May 30, 2025 143.255.108.0/24 ASN 265144 - MCD INFORMATICA E TELECOMUNICACOES LTDA - ME IRR-valid
May 30, 2025 143.255.109.0/24 ASN 265144 - MCD INFORMATICA E TELECOMUNICACOES LTDA - ME IRR-valid
May 30, 2025 143.255.110.0/24 ASN 265144 - MCD INFORMATICA E TELECOMUNICACOES LTDA - ME IRR-valid
May 30, 2025 143.255.111.0/24 ASN 265144 - MCD INFORMATICA E TELECOMUNICACOES LTDA - ME IRR-valid
May 30, 2025 2804:2b44:3400::/48 ASN 265144 - MCD INFORMATICA E TELECOMUNICACOES LTDA - ME IRR-valid
May 30, 2025 2804:2b44::/32 ASN 265144 - MCD INFORMATICA E TELECOMUNICACOES LTDA - ME IRR-valid
May 30, 2025 2804:2b44:ff00::/40 ASN 265144 - MCD INFORMATICA E TELECOMUNICACOES LTDA - ME IRR-valid
May 30, 2025 2804:2b44:ff00::/41 ASN 265144 - MCD INFORMATICA E TELECOMUNICACOES LTDA - ME IRR-valid
May 29, 2025 131.161.44.0/24 ASN 265144 - MCD INFORMATICA E TELECOMUNICACOES LTDA - ME IRR-valid
May 29, 2025 131.161.45.0/24 ASN 265144 - MCD INFORMATICA E TELECOMUNICACOES LTDA - ME IRR-valid
May 29, 2025 131.161.46.0/24 ASN 265144 - MCD INFORMATICA E TELECOMUNICACOES LTDA - ME IRR-valid
May 29, 2025 131.161.47.0/24 ASN 265144 - MCD INFORMATICA E TELECOMUNICACOES LTDA - ME IRR-valid
May 29, 2025 143.255.111.0/24 ASN 265144 - MCD INFORMATICA E TELECOMUNICACOES LTDA - ME IRR-valid
May 29, 2025 2804:2b44:3400::/48 ASN 265144 - MCD INFORMATICA E TELECOMUNICACOES LTDA - ME IRR-valid
May 29, 2025 2804:2b44::/32 ASN 265144 - MCD INFORMATICA E TELECOMUNICACOES LTDA - ME IRR-valid
May 29, 2025 2804:2b44:ff00::/40 ASN 265144 - MCD INFORMATICA E TELECOMUNICACOES LTDA - ME IRR-valid
May 29, 2025 2804:2b44:ff00::/41 ASN 265144 - MCD INFORMATICA E TELECOMUNICACOES LTDA - ME IRR-valid
May 29, 2025 143.255.108.0/22 ASN 265144 - MCD INFORMATICA E TELECOMUNICACOES LTDA - ME IRR-valid
May 29, 2025 143.255.108.0/24 ASN 265144 - MCD INFORMATICA E TELECOMUNICACOES LTDA - ME IRR-valid
May 29, 2025 143.255.109.0/24 ASN 265144 - MCD INFORMATICA E TELECOMUNICACOES LTDA - ME IRR-valid
May 29, 2025 143.255.110.0/24 ASN 265144 - MCD INFORMATICA E TELECOMUNICACOES LTDA - ME IRR-valid