40.77.38.0/24
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-09-01 | 2026-09-02 | AS8075 | Microsoft Corporation |
| 2026-07-19 | 2026-07-23 | AS8075 | Microsoft Corporation |
| 2026-07-15 | 2026-07-17 | AS8075 | Microsoft Corporation |
| 2026-06-28 | 2026-07-07 | AS8075 | Microsoft Corporation |
| 2026-06-13 | 2026-06-22 | AS8075 | Microsoft Corporation |