147.104.51.0/24
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-11-05 | 2026-11-06 | AS1501 | Headquarters, USAISC |
| 2026-10-30 | 2026-10-31 | AS1501 | Headquarters, USAISC |
| 2026-10-22 | 2026-10-23 | AS1501 | Headquarters, USAISC |
| 2026-10-11 | 2026-10-12 | AS1501 | Headquarters, USAISC |
| 2026-10-07 | 2026-10-08 | AS1501 | Headquarters, USAISC |
| 2026-06-17 | 2026-06-19 | AS1501 | Headquarters, USAISC |