This is a universally administered unicast address with a registered vendor prefix.
OUI4C:81:BEMatched block: 4C:81:BE:4 /28
Vendor addressRoom 3-318, Office Building 3, Xiangcheng Paradise Walk, No. 455 Jiayuan Road, Yuanhe Subdistrict, Xiangcheng District, Suzhou City, Jiangsu Province Suzhou CN 215000
Country🇨🇳 China
Block range4C:81:BE:40:00:00– 4C:81:BE:4F: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:40:00:00
Possible IPv6 link-local derivationfe80::4e81:beff:fe40:0
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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