This is a universally administered unicast address with a registered vendor prefix.
MAC address54:3A:DF:7F:FF:FF
OUI54:3A:DF
Vendor addressNo. 55 building,Zhangkeng Industrial Park,Minzhi,Longhua District,Shenzhen,Guangdong Province,China shenzhen Guangdong CN 518000
Block range54:3A:DF:00:00:00– 54:3A:DF:FF:FF:FF
Address capacity16,777,216
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-6456:3A:DF:FF:FE:7F:FF:FF
Possible IPv6 link-local derivationfe80::563a:dfff:fe7f: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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