This is a universally administered unicast address with a registered vendor prefix.
MAC address14:48:8B:7F:FF:FF
OUI14:48:8B
Vendor address11st Floor,East,2nd Phase Futian District, Shenzhen Guangdong CN 518040
Block range14:48:8B:00:00:00– 14:48:8B:FF:FF:FF
Address capacity16,777,216
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-6416:48:8B:FF:FE:7F:FF:FF
Possible IPv6 link-local derivationfe80::1648:8bff: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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