143.249.50.0/23
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-06-13 | 2026-06-19 | AS1540 | Headquarters, USAISC |
143.249.50.0/23Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-06-13 | 2026-06-19 | AS1540 | Headquarters, USAISC |