This is a universally administered unicast address with a registered vendor prefix.
OUIB4:67:3F
Vendor addressBaoan District Shiyan street Shancheng Industrial zone 26 building Shenzhen Guangdong CN 518108
Country🇨🇳 China
Block rangeB4:67:3F:00:00:00– B4:67:3F: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-64B6:67:3F:FF:FE:FF:FF:FF
Possible IPv6 link-local derivationfe80::b667:3fff:feff: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.
Have a list, not just one address? Paste it and extract every MAC address in it →
New to MAC addresses? What they are and how they're structured →