The IEEE registry carries 2 blocks registered to Kranze Technology Solutions, Inc., together 1.1 million addresses, first observed 4 Jun 2017, most recently 12 Sep 2023.
Registered in US.
| Prefix | Block | Addresses | Country | First registered |
|---|---|---|---|---|
| 90:A9:F7:B | MA-M | 1 million | US | 12 Sep 2023 |
| 70:B3:D5:C1:D | MA-S | 4.1 thousand | US | 4 Jun 2017 |
Every block registered to Kranze Technology Solutions, 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.