37.30.0.0/15
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-06-13 | Current | AS12912 | T-Mobile Polska S.A. |
37.30.0.0/15Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-06-13 | Current | AS12912 | T-Mobile Polska S.A. |