A0:28:33:CF:FF:FF - Kalray S.A.

Kalray S.A. MA-M

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

MAC addressA0:28:33:CF:FF:FF

OUIA0:28:33

Vendor address180 avenue de l’Europe Montbonnot Saint Martin FR 38330

Country🇫🇷 France

Block rangeA0:28:33:C0:00:00– A0:28:33:CF: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-64A2:28:33:FF:FE:CF:FF:FF

Possible IPv6 link-local derivationfe80::a228:33ff:fecf: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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