This is a universally administered unicast address with a registered vendor prefix.
MAC addressA4:E9:A3:7F:FF:FF
OUIA4:E9:A3
Vendor address5F, KyungDong Bldg. 906-5, Daejeon KR 305-330
Country🇰🇷 South Korea
Block rangeA4:E9:A3:00:00:00– A4:E9: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-64A6:E9:A3:FF:FE:7F:FF:FF
Possible IPv6 link-local derivationfe80::a6e9:a3ff:fe7f: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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