137.234.75.0/24
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-10-15 | 2026-10-31 | AS637 | United States Department of Defense (DoD) |
| 2026-09-28 | 2026-10-06 | AS637 | United States Department of Defense (DoD) |
| 2026-09-25 | 2026-09-26 | AS637 | United States Department of Defense (DoD) |
| 2026-09-23 | 2026-09-24 | AS637 | United States Department of Defense (DoD) |
| 2026-08-20 | 2026-08-24 | AS637 | United States Department of Defense (DoD) |
| 2026-08-01 | 2026-08-06 | AS637 | United States Department of Defense (DoD) |
| 2026-07-07 | 2026-07-10 | AS637 | United States Department of Defense (DoD) |