| MAC Address Prefix | F4F197 F4-F1-97 F4:F1:97 | |
|---|---|---|
| Manufacturer | EMTAKE Inc | |
| MAC Address Prefix | 0023F9 00-23-F9 00:23:F9 | |
| Manufacturer | Double-Take Software, INC. | |
| MAC Address Prefix | 002004 00-20-04 00:20:04 | |
| Manufacturer | YAMATAKE-HONEYWELL CO., LTD. | |
| MAC Address Prefix | 001587 00-15-87 00:15:87 | |
| Manufacturer | Takenaka Seisakusho Co.,Ltd | |
| MAC Address Prefix | 0008F4 00-08-F4 00:08:F4 | |
| Manufacturer | Bluetake Technology Co., Ltd. |