143.20.221.0/24
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-08-21 | 2026-08-24 | AS219068 | Core Network Technologies Limited |
143.20.221.0/24Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-08-21 | 2026-08-24 | AS219068 | Core Network Technologies Limited |