The IEEE registry carries 2 blocks registered to SIMCom Wireless Solutions Co.,Ltd., together 33.6 million addresses, first observed 30 May 2012, most recently 15 Nov 2018.
Registered in CN.
| Prefix | Block | Addresses | Country | First registered |
|---|---|---|---|---|
| 38:1C:4A | MA-L | 16.8 million | CN | 30 May 2012 |
| 48:E6:C0 | MA-L | 16.8 million | CN | 15 Nov 2018 |
Every block registered to SIMCom Wireless Solutions 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.