143.249.90.0/24
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-11-03 | Current | AS1540 | Headquarters, USAISC |
| 2026-09-11 | 2026-10-31 | AS1540 | Headquarters, USAISC |
| 2026-06-26 | 2026-09-01 | AS1540 | Headquarters, USAISC |
| 2026-06-13 | 2026-06-24 | AS1540 | Headquarters, USAISC |