143.194.160.0/20
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-11-05 | Current | AS1540 | Headquarters, USAISC |
| 2026-09-15 | 2026-10-01 | AS367 | United States Department of Defense (DoD) |
| 2026-09-01 | 2026-09-05 | AS367 | United States Department of Defense (DoD) |
| 2026-08-20 | 2026-08-29 | AS367 | United States Department of Defense (DoD) |
| 2026-08-15 | 2026-08-19 | AS367 | United States Department of Defense (DoD) |
| 2026-07-14 | 2026-08-02 | AS367 | United States Department of Defense (DoD) |
| 2026-06-13 | 2026-06-23 | AS367 | United States Department of Defense (DoD) |