The IEEE registry carries 3 blocks registered to Hamamatsu Photonics K.K., together 33.6 million addresses, first observed 22 Apr 1998, most recently 30 Mar 2022.
Registered in JP.
| Prefix | Block | Addresses | Country | First registered |
|---|---|---|---|---|
| 00:90:06 | MA-L | 16.8 million | JP | 22 Apr 1998 |
| 24:BF:74 | MA-L | 16.8 million | JP | 30 Oct 2009 |
| 8C:1F:64:67:F | MA-S | 4.1 thousand | JP | 30 Mar 2022 |
Every block registered to Hamamatsu Photonics K.K. in the IEEE registries, complete. Free-text search also matches former owners.
Complete as of the current IEEE registry deploy. Dates are when each registration was first observed in public data, not legal assignment dates.