The IEEE registry carries 2 blocks registered to R2Sonic, LLC, together 8.2 thousand addresses, first observed 30 Jul 2008, most recently 6 May 2021.
Registered in US.
| Prefix | Block | Addresses | Country | First registered |
|---|---|---|---|---|
| 00:50:C2:90:4 | IAB | 4.1 thousand | US | 30 Jul 2008 |
| 8C:1F:64:25:E | MA-S | 4.1 thousand | US | 6 May 2021 |
Every block registered to R2Sonic, LLC 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.