This is a universally administered unicast address with a registered vendor prefix.
MAC address08:EF:AB:FF:FF:FF
OUI08:EF:AB
Vendor addressCalle Albert Einstein 18, 4a Santander Cantabria ES 39011
Country🇪🇸 Spain
Block range08:EF:AB:00:00:00– 08:EF:AB: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-640A:EF:AB:FF:FE:FF:FF:FF
Possible IPv6 link-local derivationfe80::aef:abff:feff: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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