Result

Mac address for 64447B

Company / Vendor
vivo Mobile Communication Co., Ltd.

Prefix
64447B

Database Type
IEEE MA-L

Start Mac Address
64447B000000

End Mac Address
64447BFFFFFF

Company Address
No.1, vivo Road, Chang'an
Dongguan Guangdong 523860
China 🇨🇳

Possible Devices
16777216
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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