The IEEE registry carries 3 blocks registered to Toshiba Corp., together 50.3 million addresses, first observed 1 Jul 2019, most recently 3 Feb 2022.
Registered in JP.
| Prefix | Block | Addresses | Country | First registered |
|---|---|---|---|---|
| 00:5F:BF | MA-L | 16.8 million | JP | 15 Sep 2021 |
| 28:FF:B2 | MA-L | 16.8 million | JP | 1 Jul 2019 |
| EC:21:25 | MA-L | 16.8 million | JP | 3 Feb 2022 |
Every block registered to Toshiba Corp. 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.