This is a universally administered unicast address with a registered vendor prefix.
MAC address80:A5:79:0F:FF:FF
OUI80:A5:79
Vendor address3F., No.100, Ruiguang Rd., Neihu Dist., Taipei City Taipei City TW 114
Block range80:A5:79:00:00:00– 80:A5:79:0F: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-6482:A5:79:FF:FE:0F:FF:FF
Possible IPv6 link-local derivationfe80::82a5:79ff: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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