This is a universally administered unicast address with a registered vendor prefix.
MAC addressAC:1D:DF:2F:FF:FF
OUIAC:1D:DF
Vendor addressNovell 58, 4.2 Barcelona ES 08014
Country🇪🇸 Spain
Block rangeAC:1D:DF:20:00:00– AC:1D:DF:2F: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-64AE:1D:DF:FF:FE:2F:FF:FF
Possible IPv6 link-local derivationfe80::ae1d:dfff:fe2f: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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