This is a universally administered unicast address with a registered vendor prefix.
MAC addressC4:FF:BC:2F:FF:FF
OUIC4:FF:BC
Vendor address85, Sec.4, Chung-Ching Rd., Ta-Ya District Taichung TW 428
Block rangeC4:FF:BC:20:00:00– C4:FF:BC: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-64C6:FF:BC:FF:FE:2F:FF:FF
Possible IPv6 link-local derivationfe80::c6ff:bcff:fe2f: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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