B4:46:6B:7F:FF:FF - REALTIMEID AS

REALTIMEID AS MA-L

This is a universally administered unicast address with a registered vendor prefix.

MAC addressB4:46:6B:7F:FF:FF

OUIB4:46:6B

Vendor addressBusk Bruns veg 1 , 7760 Snåsa (Norway) Snåsa NO 7760

Country🇳🇴 Norway

Block rangeB4:46:6B:00:00:00– B4:46:6B: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-64B6:46:6B:FF:FE:7F:FF:FF

Possible IPv6 link-local derivationfe80::b646:6bff: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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