158.11.72.0/24
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-07-21 | 2026-07-23 | AS1540 | Headquarters, USAISC |
| 2026-07-14 | 2026-07-20 | AS1540 | Headquarters, USAISC |
| 2026-07-11 | 2026-07-12 | AS1540 | Headquarters, USAISC |
| 2026-07-09 | 2026-07-10 | AS1540 | Headquarters, USAISC |
| 2026-06-30 | 2026-07-02 | AS1540 | Headquarters, USAISC |
| 2026-06-24 | 2026-06-28 | AS1540 | Headquarters, USAISC |
| 2026-06-16 | 2026-06-20 | AS1540 | Headquarters, USAISC |