143.249.236.0/22
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-10-21 | 2026-10-28 | AS1540 | Headquarters, USAISC |
143.249.236.0/22Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-10-21 | 2026-10-28 | AS1540 | Headquarters, USAISC |