B4:AB:F3:37:FF:FF - NubiCubi

NubiCubi MA-M

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

MAC addressB4:AB:F3:37:FF:FF

OUIB4:AB:F3

Vendor addressEgon Eiermann Allee 4b, Karlsruhe 76187 Karlsruhe Baden Wurttenberg DE 76187

Country🇩🇪 Germany

Block rangeB4:AB:F3:30:00:00– B4:AB:F3:3F: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:37:FF:FF

Possible IPv6 link-local derivationfe80::b6ab:f3ff:fe37: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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