This is a universally administered unicast address with a registered vendor prefix.
MAC address00:50:C2:42:40:00
OUI00:50:C2
Vendor addressch. du Pont-du-Centenaire 110 Plan-les-Ouates Genève CH 1228
Block range00:50:C2:42:40:00– 00:50:C2:42:4F:FF
Address capacity4,096
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-6402:50:C2:FF:FE:42:40:00
Possible IPv6 link-local derivationfe80::250:c2ff:fe42:4000

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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