This is a universally administered unicast address with a registered vendor prefix.
OUI4C:81:BEMatched block: 4C:81:BE:C /28
Vendor addressRoom 703, 7th Floor, Building 82, Langkou Industrial Zone, Langkou Community, Dalang Street, Longhua District, Shenzhen City, Guangdong Province Shenzhen Guangdong CN 518000
Country🇨🇳 China
Block range4C:81:BE:C0:00:00– 4C:81:BE:CF: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
RandomizationNo randomization indicators detected
Derived modified EUI-644E:81:BE:FF:FE:C0:00:00
Possible IPv6 link-local derivationfe80::4e81:beff:fec0:0
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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