This is a universally administered unicast address with a registered vendor prefix.
MAC address84:39:BE:20:00:00
OUI84:39:BE
Vendor address7F, Fang Da building, Ave 12 High-tech Industrial Park, Nanshan Dist Shenzhen Guangdong CN 518057
Block range84:39:BE:20:00:00– 84:39:BE:2F: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-6486:39:BE:FF:FE:20:00:00
Possible IPv6 link-local derivationfe80::8639:beff:fe20:0

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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