218.106.121.0/24
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-06-27 | 2026-08-05 | AS9929 | China Unicom Industrial Internet Backbone |
| 2026-06-13 | 2026-06-26 | AS9929 | China Unicom Industrial Internet Backbone |