This is a universally administered unicast address with a registered vendor prefix.
MAC address18:74:E2:57:FF:FF
OUI18:74:E2
Vendor addressFloor 6,A Building, Xianxing Road NO.32,Xianlin Town,Yuhang District Hangzhou Zhejiang CN 311122
Country🇨🇳 China
Block range18:74:E2:50:00:00– 18:74:E2:5F: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-641A:74:E2:FF:FE:57:FF:FF
Possible IPv6 link-local derivationfe80::1a74:e2ff: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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