Devices with MAC addresses that start with FC-4A-E9 were manufactured by Castlenet Technology Inc.

Device ManufacturerCastlenet Technology Inc.
No.64, Chung-Shan Rd.
New Taipei City 23680
Estimated Devices with FC-4A-E916256250
Estimated Total Devices From Mfg32512500
Other MAC Addresses00-1C-7B
Address Examples