| Prefix | Block | Addresses | Country | First registered |
|---|---|---|---|---|
| 3C:57:D5 | MA-L | 16.8 million | US | 3 Oct 2012 |
| 00:50:C2:30:8 | IAB | 4.1 thousand | CH | 30 Jul 2008 |
Every block registered to FiveCo in the IEEE registries, complete. Free-text search also matches former owners.
FiveCo MAC address blocks
The IEEE registry carries 2 blocks registered to FiveCo, together 16.8 million addresses, first observed 30 Jul 2008, most recently 3 Oct 2012.
Complete as of the current IEEE registry deploy. Dates are when each registration was first observed in public data, not legal assignment dates.