219.133.4.0/24
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-11-04 | Current | AS4809 | China Telecom Next Generation Carrier Network |
219.133.4.0/24Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-11-04 | Current | AS4809 | China Telecom Next Generation Carrier Network |