Devices with MAC addresses that start with B4-28-F1 were manufactured by E-Prime Co., Ltd.
| Device Manufacturer | E-Prime Co., Ltd. Rm1207, Kolon Science Valley, 811, Seoul 152050 |
|---|---|
| Estimated Devices with B4-28-F1 | 16256250 |
| Estimated Total Devices From Mfg | 16256250 |
| Other MAC Addresses | |
| Address Examples |
