![]() ![]() If a phone has both a Bluetooth and 802.11 chipset, it must have unique hardware identifiers for both. Organizationally Unique Identifier (OUI) obtained from the IEEE Registration Sal LAN MAC addresses”) of the IEEE 802-2001 standard ( /getieee802/download/802-2001.pdf) and using a valid ![]() The Bluetooth Core Specification says this: The BD_ADDR shall be created in accordance with Section 9.2 (“48-bit univer. Because of this, it's common to say "Bluetooth MAC", at least in my own experience. In order to assign an address to a Bluetooth interface on say, a phone, the manufacturer must purchase the right to do so from the IEEE in the same way that they must register some portion of the space to assign MAC addresses to 802.11 interfaces. Bluetooth addresses are indeed drawn from the same space as the MAC addresses you might be more familiar with - those on Ethernet adapters or 802.11 WiFi interfaces. ![]()
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