The IEEE registry carries 2 blocks registered to CEM Ltd, together 8.2 thousand addresses, first observed 25 Mar 2018, most recently 14 Apr 2022.
Registered in US.
| Prefix | Block | Addresses | Country | First registered |
|---|---|---|---|---|
| 70:B3:D5:40:1 | MA-S | 4.1 thousand | US | 25 Mar 2018 |
| 8C:1F:64:EE:0 | MA-S | 4.1 thousand | US | 14 Apr 2022 |
Every block registered to CEM Ltd 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.