2403:ac00::/32
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-10-02 | 2026-10-24 | AS4538 | China Education and Research Network Center |
| 2026-09-29 | 2026-10-01 | AS4538 | China Education and Research Network Center |
| 2026-08-20 | 2026-08-28 | AS4538 | China Education and Research Network Center |
| 2026-06-13 | 2026-08-09 | AS4538 | China Education and Research Network Center |
| 2026-06-13 | Current | AS24352 | CERNET2 IX at Tianjin University |