117.81.90.0/23
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-08-18 | Current | AS140292 | China Telecom Jiangsu Province Suzhou Network |
| 2026-06-13 | 2026-08-17 | AS140292 | China Telecom Jiangsu Province Suzhou Network |