This is a universally administered unicast address with a registered vendor prefix.
MAC address90:15:64:0F:FF:FF
OUI90:15:64
Vendor addressRoom 901-909, No. 660, Huangpu Avenue Middle, Tianhe District, Guangzhou Guangzhou Guangdong CN 510000
Block range90:15:64:00:00:00– 90:15:64:0F: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-6492:15:64:FF:FE:0F:FF:FF
Possible IPv6 link-local derivationfe80::9215:64ff:fe0f: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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