This is a universally administered unicast address with a registered vendor prefix.
MAC address10:01:CA:00:00:00
OUI10:01:CA
Vendor addressP.O. Box 3410 Santa Clara CA US 95055
Block range10:01:CA:00:00:00– 10:01:CA: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-6412:01:CA:FF:FE:00:00:00
Possible IPv6 link-local derivationfe80::1201:caff:fe00:0

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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