Result

Mac address for 70B3D57C6

Company / Vendor
Utrend Technology (Shanghai) Co., Ltd

Prefix
70B3D57C6

Database Type
IEEE MA-S

Start Mac Address
70B3D57C67C6000

End Mac Address
70B3D57C67C6FFF

Company Address
Building #3-P, No 780 Cailun Road
Shanghai Shanghai 201203
China 🇨🇳

Possible Devices
4096
This number represents the possible device number that can be manufactured using this mac address, but doesn't mean it is all has been manufactured yet

Link
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