205.73.180.0/23
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-09-15 | 2026-11-01 | AS27138 | United States Department of Defense (DoD) |
| 2026-08-12 | 2026-09-07 | AS27137 | United States Department of Defense (DoD) |
| 2026-08-08 | 2026-08-12 | AS27138 | United States Department of Defense (DoD) |
| 2026-06-13 | 2026-08-08 | AS27137 | United States Department of Defense (DoD) |