100.128.0.0/9
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-09-04 | Current | AS21928 | T-Mobile USA, Inc. |
| 2026-06-13 | 2026-09-02 | AS21928 | T-Mobile USA, Inc. |
100.128.0.0/9Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-09-04 | Current | AS21928 | T-Mobile USA, Inc. |
| 2026-06-13 | 2026-09-02 | AS21928 | T-Mobile USA, Inc. |