The IEEE registry carries 3 blocks registered to IEEE 1904.1 Working Group, together 50.3 million addresses, first observed 10 Jul 2010, most recently 23 Dec 2012.
Registered in US.
| Prefix | Block | Addresses | Country | First registered |
|---|---|---|---|---|
| 58:D0:8F | MA-L | 16.8 million | US | 10 Jul 2010 |
| 90:82:60 | MA-L | 16.8 million | US | 23 Dec 2012 |
| C4:E0:32 | MA-L | 16.8 million | US | 23 Dec 2012 |
Every block registered to IEEE 1904.1 Working Group 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.