This is a universally administered unicast address with a registered vendor prefix.
MAC addressA8:3B:76:7F:FF:FF
OUIA8:3B:76
Vendor addressB22 Building,NO.51 Tongle Road, Shajing Town, Jiangnan District, Nanning, Guangxi Province, China Nanning Guangxi CN 530007
Country🇨🇳 China
Block rangeA8:3B:76:00:00:00– A8:3B:76: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-64AA:3B:76:FF:FE:7F:FF:FF
Possible IPv6 link-local derivationfe80::aa3b:76ff: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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