140.221.128.0/17
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-10-28 | Current | AS14031 | Association for Computing Machinery, Inc. |
140.221.128.0/17Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-10-28 | Current | AS14031 | Association for Computing Machinery, Inc. |