222.23.0.0/16
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-06-24 | Current | AS4538 | China Education and Research Network Center |
222.23.0.0/16Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-06-24 | Current | AS4538 | China Education and Research Network Center |