The IEEE registry carries 2 blocks registered to IVT corporation, together 17.8 million addresses, first observed 24 Aug 2005, most recently 13 Mar 2021.
| Prefix | Block | Addresses | Country | First registered |
|---|---|---|---|---|
| 00:15:83 | MA-L | 16.8 million | US | 24 Aug 2005 |
| C0:FB:F9:6 | MA-M | 1 million | CN | 13 Mar 2021 |
Every block registered to IVT corporation 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.