The IEEE registry carries 2 blocks registered to Silverbrook Research, together 16.8 million addresses, first observed 30 Jul 2008, most recently 2 Jul 2011.
Registered in AU.
| Prefix | Block | Addresses | Country | First registered |
|---|---|---|---|---|
| 78:F7:D0 | MA-L | 16.8 million | AU | 2 Jul 2011 |
| 00:50:C2:65:B | IAB | 4.1 thousand | AU | 30 Jul 2008 |
Every block registered to Silverbrook Research 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.