143.86.160.0/20
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-11-04 | 2026-11-05 | AS1540 | Headquarters, USAISC |
| 2026-10-07 | 2026-10-08 | AS367 | United States Department of Defense (DoD) |
| 2026-09-17 | 2026-09-18 | AS367 | United States Department of Defense (DoD) |
| 2026-09-09 | 2026-09-10 | AS367 | United States Department of Defense (DoD) |
| 2026-08-25 | 2026-08-29 | AS367 | United States Department of Defense (DoD) |
| 2026-08-18 | 2026-08-21 | AS367 | United States Department of Defense (DoD) |
| 2026-08-11 | 2026-08-15 | AS367 | United States Department of Defense (DoD) |
| 2026-07-28 | 2026-08-01 | AS367 | United States Department of Defense (DoD) |
| 2026-07-22 | 2026-07-23 | AS367 | United States Department of Defense (DoD) |
| 2026-07-09 | 2026-07-10 | AS367 | United States Department of Defense (DoD) |
| 2026-07-01 | 2026-07-02 | AS367 | United States Department of Defense (DoD) |
| 2026-06-19 | 2026-06-20 | AS367 | United States Department of Defense (DoD) |