This is a universally administered unicast address with a registered vendor prefix.
MAC addressF4:70:0C:57:FF:FF
OUIF4:70:0C
Vendor addressRoom 7A, Building A3, HuaFengShiJiKeJiYuan, GuShu Street, BaoAn District Shenzhen Guangdong CN 518100
Country🇨🇳 China
Block rangeF4:70:0C:50:00:00– F4:70:0C:5F: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-64F6:70:0C:FF:FE:57:FF:FF
Possible IPv6 link-local derivationfe80::f670:cff:fe57: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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