This is a universally administered unicast address with a registered vendor prefix.
MAC addressAC:04:0B:7F:FF:FF
OUIAC:04:0B
Vendor address158 W 27th St, 4th Fl New York NY US 10001
Block rangeAC:04:0B:00:00:00– AC:04:0B: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-64AE:04:0B:FF:FE:7F:FF:FF
Possible IPv6 link-local derivationfe80::ae04:bff:fe7f: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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