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.

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 23, 2026 200.168.160.0/20 ASN 10429 - TELEFÔNICA BRASIL S.A IRR-valid
Feb 23, 2026 200.168.160.0/20 ASN 18881 - TELEFÔNICA BRASIL S.A IRR-invalid
Feb 22, 2026 200.168.160.0/20 ASN 10429 - TELEFÔNICA BRASIL S.A IRR-valid
Feb 21, 2026 200.168.160.0/20 ASN 10429 - TELEFÔNICA BRASIL S.A IRR-valid
Feb 20, 2026 200.168.160.0/20 ASN 10429 - TELEFÔNICA BRASIL S.A IRR-valid
Feb 19, 2026 200.168.160.0/20 ASN 10429 - TELEFÔNICA BRASIL S.A IRR-valid
Feb 18, 2026 200.168.160.0/20 ASN 10429 - TELEFÔNICA BRASIL S.A IRR-valid
Feb 17, 2026 200.168.160.0/20 ASN 10429 - TELEFÔNICA BRASIL S.A IRR-valid
Feb 16, 2026 200.168.160.0/20 ASN 10429 - TELEFÔNICA BRASIL S.A IRR-valid
Feb 15, 2026 200.168.160.0/20 ASN 10429 - TELEFÔNICA BRASIL S.A IRR-valid
Feb 14, 2026 200.168.160.0/20 ASN 10429 - TELEFÔNICA BRASIL S.A IRR-valid
Feb 13, 2026 200.168.160.0/20 ASN 10429 - TELEFÔNICA BRASIL S.A IRR-valid
Feb 12, 2026 200.168.160.0/20 ASN 18881 - TELEFÔNICA BRASIL S.A IRR-invalid
Feb 12, 2026 200.168.160.0/20 ASN 10429 - TELEFÔNICA BRASIL S.A IRR-valid