143.74.94.0/24
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-10-30 | Current | AS1501 | Headquarters, USAISC |
| 2026-10-27 | 2026-10-29 | AS1501 | Headquarters, USAISC |
| 2026-10-23 | 2026-10-25 | AS1501 | Headquarters, USAISC |
| 2026-10-21 | 2026-10-22 | AS1501 | Headquarters, USAISC |
| 2026-10-11 | 2026-10-20 | AS1501 | Headquarters, USAISC |
| 2026-10-07 | 2026-10-08 | AS1501 | Headquarters, USAISC |
| 2026-06-29 | 2026-07-01 | AS367 | United States Department of Defense (DoD) |