129.15.66.0/24
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-11-05 | 2026-11-06 | AS25776 | University of Oklahoma |
| 2026-09-18 | 2026-09-19 | AS25776 | University of Oklahoma |
| 2026-07-31 | 2026-08-01 | AS25776 | University of Oklahoma |
| 2026-07-21 | 2026-07-22 | AS25776 | University of Oklahoma |
| 2026-06-18 | 2026-06-19 | AS25776 | University of Oklahoma |