155.20.107.0/24
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-06-19 | Current | AS749 | United States Department of Defense (DoD) |
| 2026-06-18 | 2026-06-19 | AS1637 | Headquarters, USAISC |
| 2026-06-13 | 2026-06-18 | AS749 | United States Department of Defense (DoD) |