Devices with MAC addresses that start with 00-1F-8F were manufactured by Shanghai Bellmann Digital Source Co.,Ltd.

Device Manufacturer
Shanghai Bellmann Digital Source Co.,Ltd.
Manufacturer Location
404-408 Main Bd, FDUSP, No.11 Guotai Rd.
Shanghai 200433
Estimated Devices using 00-1F-8F
16,256,250
Estimated Total Devices From Mfg
16,256,250
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