123.13.192.0/23
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-08-27 | Current | AS4837 | China Unicom Backbone |
123.13.192.0/23Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-08-27 | Current | AS4837 | China Unicom Backbone |