210.31.192.0/18
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-06-23 | Current | AS4538 | China Education and Research Network Center |
210.31.192.0/18Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-06-23 | Current | AS4538 | China Education and Research Network Center |