103.6.21.0/24
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-10-17 | Current | AS2497 | Internet Initiative Japan Inc. |
| 2026-07-31 | 2026-08-04 | AS399138 | Microlink Network |
| 2026-06-13 | 2026-07-05 | AS216138 | SKYQUANTUM TELECOM LTD. |