The IEEE registry carries 2 blocks registered to Shenzhen Grandsun Electronic Co.,Ltd., together 17.8 million addresses, first observed 16 Oct 2015, most recently 28 Nov 2023.
Registered in CN.
| Prefix | Block | Addresses | Country | First registered |
|---|---|---|---|---|
| E4:74:50 | MA-L | 16.8 million | CN | 28 Nov 2023 |
| F4:0E:11:7 | MA-M | 1 million | CN | 16 Oct 2015 |
Every block registered to Shenzhen Grandsun Electronic 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.