143.194.198.0/24
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-10-28 | 2026-10-30 | AS1540 | Headquarters, USAISC |
| 2026-10-24 | 2026-10-26 | AS1540 | Headquarters, USAISC |
| 2026-10-21 | 2026-10-23 | AS1540 | Headquarters, USAISC |
| 2026-08-18 | 2026-08-29 | AS367 | United States Department of Defense (DoD) |
| 2026-08-14 | 2026-08-17 | AS367 | United States Department of Defense (DoD) |
| 2026-08-12 | 2026-08-13 | AS367 | United States Department of Defense (DoD) |