143.73.14.0/24
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-11-08 | 2026-11-09 | AS1540 | Headquarters, USAISC |
| 2026-11-04 | 2026-11-06 | AS1540 | Headquarters, USAISC |
| 2026-10-09 | 2026-10-10 | AS367 | United States Department of Defense (DoD) |
| 2026-09-16 | 2026-09-18 | AS367 | United States Department of Defense (DoD) |
| 2026-09-10 | 2026-09-11 | AS367 | United States Department of Defense (DoD) |
| 2026-09-03 | 2026-09-04 | AS367 | United States Department of Defense (DoD) |
| 2026-08-26 | 2026-08-27 | AS367 | United States Department of Defense (DoD) |
| 2026-08-11 | 2026-08-16 | AS367 | United States Department of Defense (DoD) |
| 2026-08-07 | 2026-08-08 | AS367 | United States Department of Defense (DoD) |
| 2026-07-30 | 2026-07-31 | AS367 | United States Department of Defense (DoD) |
| 2026-07-22 | 2026-07-23 | AS367 | United States Department of Defense (DoD) |
| 2026-07-01 | 2026-07-02 | AS367 | United States Department of Defense (DoD) |