143.194.135.0/24
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-09-29 | 2026-10-01 | AS1501 | Headquarters, USAISC |
| 2026-08-29 | 2026-09-06 | AS1501 | Headquarters, USAISC |
| 2026-08-26 | 2026-08-28 | AS1501 | Headquarters, USAISC |
| 2026-08-17 | 2026-08-18 | AS1501 | Headquarters, USAISC |
| 2026-08-04 | 2026-08-05 | AS1501 | Headquarters, USAISC |
| 2026-07-14 | 2026-07-15 | AS1501 | Headquarters, USAISC |
| 2026-06-26 | 2026-07-01 | AS1501 | Headquarters, USAISC |