163.21.219.0/24
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-11-06 | Current | AS17716 | National Taiwan University |
| 2026-06-13 | 2026-11-05 | AS17716 | National Taiwan University |
163.21.219.0/24Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-11-06 | Current | AS17716 | National Taiwan University |
| 2026-06-13 | 2026-11-05 | AS17716 | National Taiwan University |