140.21.128.0/22
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-10-06 | Current | AS5852 | United States Department of Defense (DoD) |
| 2026-06-13 | 2026-10-04 | AS5852 | United States Department of Defense (DoD) |