143.70.199.0/24
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-10-05 | Current | AS1540 | Headquarters, USAISC |
| 2026-09-14 | 2026-10-04 | AS1540 | Headquarters, USAISC |
| 2026-08-09 | 2026-09-13 | AS1540 | Headquarters, USAISC |
| 2026-06-13 | 2026-08-03 | AS1540 | Headquarters, USAISC |