143.0.28.0/23
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-11-09 | 2026-11-10 | AS263991 | WFNET INTERNET LTDA |
| 2026-09-07 | 2026-09-08 | AS263991 | WFNET INTERNET LTDA |
| 2026-08-31 | 2026-09-01 | AS263991 | WFNET INTERNET LTDA |
| 2026-08-15 | 2026-08-16 | AS263991 | WFNET INTERNET LTDA |
| 2026-08-13 | 2026-08-14 | AS263991 | WFNET INTERNET LTDA |
| 2026-08-01 | 2026-08-02 | AS263991 | WFNET INTERNET LTDA |
| 2026-06-13 | 2026-07-28 | AS263991 | WFNET INTERNET LTDA |