158.11.57.0/24
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-10-27 | 2026-10-28 | AS1540 | Headquarters, USAISC |
| 2026-06-26 | 2026-07-31 | AS1540 | Headquarters, USAISC |
| 2026-06-17 | 2026-06-18 | AS1540 | Headquarters, USAISC |