This is a universally administered unicast address with a registered vendor prefix.
MAC addressBC:DF:E1:BF:FF:FF
OUIBC:DF:E1
Vendor addressRoom 202,Building 13,Tian'an HeadquartersCenter,No.555,North Panyu Avenue DonghuanStree Guangzhou GuangDong CN 511400
Block rangeBC:DF:E1:B0:00:00– BC:DF:E1:BF:FF:FF
Address capacity1,048,576
TransmissionUnicast: addressed to a single device
AdministrationUniversally administered: its prefix comes from a block registered through the IEEE Registration Authority
RandomizationNot randomized
Derived modified EUI-64BE:DF:E1:FF:FE:BF:FF:FF
Possible IPv6 link-local derivationfe80::bedf:e1ff:febf:ffff

The EUI-64 and IPv6 link-local fields are a mathematical derivation from this MAC address. They don't confirm the device currently uses that IPv6 address.

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