This is a universally administered unicast address with a registered vendor prefix.
MAC addressC8:98:DB:BF:FF:FF
OUIC8:98:DB
Vendor addressBuilding B, Qinghu Science and Technology Park, Longhua District Shenzhen Guangdong CN 518110
Country🇨🇳 China
Block rangeC8:98:DB:B0:00:00– C8:98:DB:BF: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-64CA:98:DB:FF:FE:BF:FF:FF
Possible IPv6 link-local derivationfe80::ca98:dbff:febf: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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