This is a universally administered unicast address with a registered vendor prefix.
MAC address30:FB:68:7F:FF:FF
OUI30:FB:68
Vendor address15th Floor,Bainaohui Office,NO.10,Luo Yu Road,Wuchang District Wuhan CN 430000
Block range30:FB:68:00:00:00– 30:FB:68: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-6432:FB:68:FF:FE:7F:FF:FF
Possible IPv6 link-local derivationfe80::32fb:68ff: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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