172.56.144.0/24
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-08-30 | 2026-08-31 | AS21928 | T-Mobile USA, Inc. |
172.56.144.0/24Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-08-30 | 2026-08-31 | AS21928 | T-Mobile USA, Inc. |