143.73.84.0/24
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-10-25 | Current | AS1501 | Headquarters, USAISC |
| 2026-10-02 | 2026-10-22 | AS1501 | Headquarters, USAISC |
| 2026-06-13 | 2026-08-01 | AS1501 | Headquarters, USAISC |