The IEEE registry carries 2 blocks registered to Plastic Logic, together 16.8 million addresses, first observed 30 Jul 2008, most recently 11 Nov 2009.
| Prefix | Block | Addresses | Country | First registered |
|---|---|---|---|---|
| A4:38:FC | MA-L | 16.8 million | US | 11 Nov 2009 |
| 00:50:C2:5A:6 | IAB | 4.1 thousand | GB | 30 Jul 2008 |
Every block registered to Plastic Logic 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.