158.11.55.0/24
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-11-02 | 2026-11-05 | AS1540 | Headquarters, USAISC |
| 2026-10-20 | 2026-10-30 | AS1540 | Headquarters, USAISC |
| 2026-10-16 | 2026-10-17 | AS1540 | Headquarters, USAISC |
| 2026-07-16 | 2026-07-17 | AS1540 | Headquarters, USAISC |
| 2026-07-09 | 2026-07-10 | AS1540 | Headquarters, USAISC |
| 2026-07-03 | 2026-07-04 | AS367 | United States Department of Defense (DoD) |
| 2026-06-13 | 2026-07-05 | AS1540 | Headquarters, USAISC |