The IEEE registry carries 2 blocks registered to Calxeda, Inc., together 33.6 million addresses, first observed 21 Jan 2011, most recently 27 Mar 2013.
Registered in US.
| Prefix | Block | Addresses | Country | First registered |
|---|---|---|---|---|
| 74:CA:25 | MA-L | 16.8 million | US | 27 Mar 2013 |
| FC:2F:40 | MA-L | 16.8 million | US | 21 Jan 2011 |
Every block registered to Calxeda, Inc. 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.