This is a universally administered unicast address with a registered vendor prefix.
MAC address64:CB:A3:00:00:00
OUI64:CB:A3
Vendor addressB-9F kabul Great Valley, 32, Digital-ro 9-gil, Geumcheon-gu Seoul Seoul KR 08512
Block range64:CB:A3:00:00:00– 64:CB:A3: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-6466:CB:A3:FF:FE:00:00:00
Possible IPv6 link-local derivationfe80::66cb:a3ff: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.

Have a list, not just one address? Paste it and extract every MAC address in it →

New to MAC addresses? What they are and how they're structured →