This is a universally administered unicast address with a registered vendor prefix.
MAC address20:98:D8:FF:FF:FF
OUI20:98:D8
Vendor address8004,Building 51,Block 2,Shangtang Songzi Park, MinZhi St., Longhua Dist Shenzhen CN 518055
Block range20:98:D8:00:00:00– 20:98:D8: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-6422:98:D8:FF:FE:FF:FF:FF
Possible IPv6 link-local derivationfe80::2298:d8ff: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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