This is a universally administered unicast address with a registered vendor prefix.
MAC addressC8:9B:AD:00:00:00
OUIC8:9B:AD
Vendor addressSuite 3401, Unit A, Building 6, Shum Yip Sky Park, No. 8089, Hongli West Road, Xiangmihu Street, Futian District,Shenzhen, Guangdong 518040, People's Republic of China Shenzhen CN 518040
Block rangeC8:9B:AD:00:00:00– C8:9B:AD: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-64CA:9B:AD:FF:FE:00:00:00
Possible IPv6 link-local derivationfe80::ca9b:adff: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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