166.0.121.0/24
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-10-02 | Current | AS3561 | Lumen (ex. Savvis) |
| 2026-06-13 | 2026-10-02 | AS401152 | Ace Data Centers II, L.L.C. |
166.0.121.0/24Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-10-02 | Current | AS3561 | Lumen (ex. Savvis) |
| 2026-06-13 | 2026-10-02 | AS401152 | Ace Data Centers II, L.L.C. |