205.56.0.0/19
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-10-18 | 2026-10-19 | AS647 | United States Department of Defense (DoD) |
| 2026-10-15 | Current | AS5371 | United States Department of Defense (DoD) |
| 2026-10-11 | 2026-10-17 | AS647 | United States Department of Defense (DoD) |
| 2026-07-31 | 2026-10-11 | AS5371 | United States Department of Defense (DoD) |
| 2026-07-01 | 2026-07-31 | AS647 | United States Department of Defense (DoD) |
| 2026-06-13 | 2026-07-01 | AS5371 | United States Department of Defense (DoD) |