103.20.221.0/24
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-06-25 | Current | AS208628 | ChangLian Network Technology Co.,Limited |
| 2026-06-13 | 2026-06-25 | AS150706 | Hong Kong Zhengxing Technology Co., Ltd. |