The IEEE registry carries 2 blocks registered to Protech Optronics Co. Ltd., together 8.2 thousand addresses, first observed 30 Jul 2008.
Registered in TW.
| Prefix | Block | Addresses | Country | First registered |
|---|---|---|---|---|
| 00:50:C2:1A:4 | IAB | 4.1 thousand | TW | 30 Jul 2008 |
| 00:50:C2:67:4 | IAB | 4.1 thousand | TW | 30 Jul 2008 |
Every block registered to Protech Optronics Co. 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.