This is a universally administered unicast address with a registered vendor prefix.
MAC addressCC:CF:83:00:00:00
OUICC:CF:83
Vendor address5th Floor, Building 8 No 2388 Chenhang Road SHANGHAI CN 201114
Block rangeCC:CF:83:00:00:00– CC:CF:83: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-64CE:CF:83:FF:FE:00:00:00
Possible IPv6 link-local derivationfe80::cecf:83ff:fe00:0

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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