77.47.140.0/23
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-11-05 | Current | AS25500 | User Association of Ukrainian Research and Academic Network URAN |
| 2026-10-11 | 2026-11-04 | AS25500 | User Association of Ukrainian Research and Academic Network URAN |
| 2026-06-13 | 2026-10-10 | AS25500 | User Association of Ukrainian Research and Academic Network URAN |