This is a universally administered unicast address with a registered vendor prefix.
MAC address20:2C:05:7F:FF:FF
OUI20:2C:05
Vendor addressNo.28, Dongqiao Road, Dongzhou Street, Fuyang District, Hangzhou, P.R. China HANGZHOU CN 311400
Block range20:2C:05:00:00:00– 20:2C:05: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-6422:2C:05:FF:FE:7F:FF:FF
Possible IPv6 link-local derivationfe80::222c:5ff: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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