146.55.80.0/20
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-11-02 | Current | AS1493 | Headquarters, USAISC |
| 2026-10-30 | 2026-10-31 | AS1493 | Headquarters, USAISC |
| 2026-07-10 | 2026-10-21 | AS1493 | Headquarters, USAISC |
| 2026-06-13 | 2026-07-08 | AS1493 | Headquarters, USAISC |