This is a universally administered unicast address with a registered vendor prefix.
MAC address7C:45:F9:27:FF:FF
OUI7C:45:F9
Vendor addressRoom 401&501, BuildingH,No.16, Ming Zhu 1st Road, She Bei Village, Huangjiang Town Dongguan Guangdong CN 523750
Country🇨🇳 China
Block range7C:45:F9:20:00:00– 7C:45:F9:2F: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-647E:45:F9:FF:FE:27:FF:FF
Possible IPv6 link-local derivationfe80::7e45:f9ff:fe27: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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