This is a universally administered unicast address with a registered vendor prefix.
MAC address30:BB:28:57:FF:FF
OUI30:BB:28
Vendor addressRoom 01, 7th Floor, Unit T4, Building B12, Guanggu Innovation World, No. 88, Guanggu 6th Road, Donghu New Technology Development Zone Wuhan Hubei CN 430073
Country🇨🇳 China
Block range30:BB:28:50:00:00– 30:BB:28:5F: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-6432:BB:28:FF:FE:57:FF:FF
Possible IPv6 link-local derivationfe80::32bb:28ff: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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