203.64.120.0/21
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-08-16 | 2026-09-05 | AS1659 | Taiwan Academic Network (TANet) Information Center |
| 2026-07-23 | 2026-08-15 | AS1659 | Taiwan Academic Network (TANet) Information Center |
| 2026-06-13 | 2026-07-19 | AS1659 | Taiwan Academic Network (TANet) Information Center |
| 2026-06-13 | Current | AS17713 | National Sun Yat-sen University |