This is a universally administered unicast address with a registered vendor prefix.
MAC address34:CF:6C:FF:FF:FF
OUI34:CF:6C
Vendor addressRoom 1901, No.258, Zhonghe Middle Road, Shangcheng District, Hangzhou Hangzhou Zhejiang CN 310003
Block range34:CF:6C:00:00:00– 34:CF:6C: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-6436:CF:6C:FF:FE:FF:FF:FF
Possible IPv6 link-local derivationfe80::36cf:6cff:feff: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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