This is a universally administered unicast address with a registered vendor prefix.
MAC addressF8:1D:78:37:FF:FF
OUIF8:1D:78
Vendor addressBuilding No.145, Lane 666 Xianing Road, Jinshan Industrial Zone Shanghai Shanghai CN 201506
Country🇨🇳 China
Block rangeF8:1D:78:30:00:00– F8:1D:78:3F: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-64FA:1D:78:FF:FE:37:FF:FF
Possible IPv6 link-local derivationfe80::fa1d:78ff:fe37: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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