Devices with MAC addresses that start with 04-81-9B were manufactured by BSkyB Ltd

Device Manufacturer
BSkyB Ltd
Manufacturer Location
130 Kings Road
Brentwood Essex 08854
Estimated Devices using 04-81-9B
16,256,250
Estimated Total Devices From Mfg
276,356,250
Related MAC Addresses
24-A7-DC, 38-A6-CE, 90-02-18, 90-21-06, 7C-4C-A5, 80-72-15, B0-3E-51, A0-BD-CD, D0-58-FC, 78-3E-53, 70-50-AF, 3C-89-94, C0-3E-0F, 00-19-FB, 20-47-ED, 0C-F9-C0