121.227.252.0/24
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-08-10 | Current | AS140292 | China Telecom Jiangsu Province Suzhou Network |
| 2026-06-13 | 2026-08-08 | AS140292 | China Telecom Jiangsu Province Suzhou Network |