158.243.74.0/24
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-09-15 | Current | AS637 | United States Department of Defense (DoD) |
| 2026-06-13 | 2026-09-13 | AS637 | United States Department of Defense (DoD) |
158.243.74.0/24Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-09-15 | Current | AS637 | United States Department of Defense (DoD) |
| 2026-06-13 | 2026-09-13 | AS637 | United States Department of Defense (DoD) |