This is a universally administered unicast address with a registered vendor prefix.
MAC addressB4:AB:F3:8F:FF:FF
OUIB4:AB:F3
Vendor address447 Sutter St Ste 405 San Francisco CA US 94108
Block rangeB4:AB:F3:80:00:00– B4:AB:F3:8F: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-64B6:AB:F3:FF:FE:8F:FF:FF
Possible IPv6 link-local derivationfe80::b6ab:f3ff:fe8f: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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