220.203.220.0/22
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-06-13 | 2026-06-29 | AS17621 | China Unicom Shanghai network |
220.203.220.0/22Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-06-13 | 2026-06-29 | AS17621 | China Unicom Shanghai network |