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 |
|---|---|---|---|
| Sep 18, 2026 | 186.212.227.0/24 | ASN 18881 - TELEFÔNICA BRASIL S.A | IRR-valid |
| Sep 17, 2026 | 186.212.227.0/24 | ASN 18881 - TELEFÔNICA BRASIL S.A | IRR-valid |
| Sep 13, 2026 | 186.212.227.0/24 | ASN 18881 - TELEFÔNICA BRASIL S.A | IRR-valid |
| Sep 5, 2026 | 186.212.227.0/24 | ASN 18881 - TELEFÔNICA BRASIL S.A | IRR-valid |
| Sep 4, 2026 | 186.212.227.0/24 | ASN 18881 - TELEFÔNICA BRASIL S.A | IRR-valid |
| Sep 2, 2026 | 186.212.227.0/24 | ASN 18881 - TELEFÔNICA BRASIL S.A | IRR-valid |
| Aug 31, 2026 | 186.212.227.0/24 | ASN 18881 - TELEFÔNICA BRASIL S.A | IRR-valid |
| Aug 27, 2026 | 186.212.227.0/24 | ASN 18881 - TELEFÔNICA BRASIL S.A | IRR-valid |
| Aug 22, 2026 | 186.212.227.0/24 | ASN 18881 - TELEFÔNICA BRASIL S.A | IRR-valid |
| Aug 21, 2026 | 186.212.227.0/24 | ASN 18881 - TELEFÔNICA BRASIL S.A | IRR-valid |