This is a universally administered unicast address with a registered vendor prefix.
MAC addressFC:48:EF:7F:FF:FF
OUIFC:48:EF
Vendor addressD1-4,Huawei Industrial Base,Bantian,Longgang ShenZhen GuangDong CN 518129
Country🇨🇳 China
Block rangeFC:48:EF:00:00:00– FC:48:EF: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-64FE:48:EF:FF:FE:7F:FF:FF
Possible IPv6 link-local derivationfe80::fe48:efff: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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