121.52.222.0/23
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-06-13 | Current | AS24404 | CNISP-Union Technology (Beijing) Co., Ltd |
121.52.222.0/23Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-06-13 | Current | AS24404 | CNISP-Union Technology (Beijing) Co., Ltd |