This is a universally administered unicast address with a registered vendor prefix.
MAC addressB4:4B:D6:7F:FF:FF
OUIB4:4B:D6
Vendor addressRoom 1006,general chamber of commerce,159 henghu road wenling zhejiang CN 317515
Country🇨🇳 China
Block rangeB4:4B:D6:70:00:00– B4:4B:D6:7F: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-64B6:4B:D6:FF:FE:7F:FF:FF
Possible IPv6 link-local derivationfe80::b64b:d6ff: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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