205.66.20.0/23
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-09-27 | Current | AS5371 | United States Department of Defense (DoD) |
| 2026-09-25 | 2026-09-26 | AS5371 | United States Department of Defense (DoD) |
| 2026-09-15 | 2026-09-24 | AS5371 | United States Department of Defense (DoD) |
| 2026-09-06 | 2026-09-14 | AS5371 | United States Department of Defense (DoD) |
| 2026-08-06 | 2026-09-05 | AS5371 | United States Department of Defense (DoD) |
| 2026-07-23 | 2026-08-06 | AS647 | United States Department of Defense (DoD) |
| 2026-07-15 | 2026-07-24 | AS5371 | United States Department of Defense (DoD) |