The IEEE registry carries 3 blocks registered to D&M Holdings Inc., together 50.3 million addresses, first observed 4 Jun 2001, most recently 15 Feb 2019.
Registered in JP.
| Prefix | Block | Addresses | Country | First registered |
|---|---|---|---|---|
| 00:05:CD | MA-L | 16.8 million | JP | 4 Jun 2001 |
| 00:06:78 | MA-L | 16.8 million | JP | 4 Jun 2001 |
| 8C:A9:6F | MA-L | 16.8 million | JP | 15 Feb 2019 |
Every block registered to D&M Holdings Inc. 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.