蓝牙mac地址怎么型号

企业申请mac地址是可以查询它的真实性，在IEEE官网可以查询到所有公开申请的mac地址，保密的除外。有很多企业咨询是否能查到mac地址对应的产品型号呢，目前IEEE对产品型号这一块是不管控的，也就是说你申请mac地址可以用于很多个型号，至于由于哪个型号需要企业自行规定，也可以烧入型号到对应的mac地址上。
附上查询网址

https://regauth.standards.ieee.org/standards-ra-web/pub/view.html#registries

下面介绍一些关于mac地址申请的相关信息
This product was previously referred to as an OUI (Organizationally Unique Identifier) and is still referred to as such in many standards. OUI is an IEEE Registration Authority (RA) specific term that is referred to in various standards and may be used to identify companies on the IEEE Public Listing. A MA-L assignment includes an OUI and the right to generate various extended identifiers based on that OUI. It is most often used to create IEEE 802-defined MAC addresses (EUI-48 and EUI-64).
The OUI included in the MA-L assignment may be appended with 24 organization-supplied bits to form a EUI-48 or 40 organization-supplied bits to form an EUI-64.
The included OUI may also be used to generate EUI-60 (deprecated), CDI-32, TCDI-40, MAC-48 (obsolete term), create multicast addresses (per IEEE Std 802), and as a unique root for various context dependent identifiers. It may also be used as a company identifier in those protocols and protocol standards that specify the use of a 3 octet field as a part of the protocol identification mechanism.

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