187.31.0.0/16
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-07-02 | Current | AS14571 | OI MÓVEL S.A. - Em Recuperação Judicial |
| 2026-06-13 | 2026-07-02 | AS29987 | Sinfony6, LLC |
187.31.0.0/16Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-07-02 | Current | AS14571 | OI MÓVEL S.A. - Em Recuperação Judicial |
| 2026-06-13 | 2026-07-02 | AS29987 | Sinfony6, LLC |