199.83.78.0/23
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-10-06 | Current | AS8075 | Microsoft Corporation |
199.83.78.0/23Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-10-06 | Current | AS8075 | Microsoft Corporation |