143.73.223.0/24
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-07-17 | 2026-07-18 | AS367 | United States Department of Defense (DoD) |
| 2026-07-13 | 2026-07-14 | AS367 | United States Department of Defense (DoD) |