The IEEE registry carries 2 blocks registered to Cello Electronics (UK) Ltd, together 16.8 million addresses, first observed 25 Sep 2010, most recently 20 Mar 2016.
Registered in GB.
| Prefix | Block | Addresses | Country | First registered |
|---|---|---|---|---|
| 48:CB:6E | MA-L | 16.8 million | GB | 25 Sep 2010 |
| 70:B3:D5:29:5 | MA-S | 4.1 thousand | GB | 20 Mar 2016 |
Every block registered to Cello Electronics (UK) 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.