208.93.72.0/21
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-09-19 | Current | AS13340 | BlackBerry Limited |
| 2026-09-04 | 2026-09-18 | AS13340 | BlackBerry Limited |
| 2026-06-13 | 2026-09-27 | AS18705 | BlackBerry Limited |