Devices with MAC addresses that start with 00-03-91 were manufactured by Advanced Digital Broadcast, Ltd.

Device Manufacturer
Advanced Digital Broadcast, Ltd.

Manufacturer Location
8F, 145 Chung Shan N. Rd. Sec. 2,
TAIWAN TAIWAN R.O.C.

Estimated Devices using 00-03-91
16,256,250

Estimated Total Devices From Mfg
16,256,250

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