This is a universally administered unicast address with a registered vendor prefix.
MAC address38:FD:FE:EF:FF:FF
OUI38:FD:FE
Vendor addressRoom2101,DeWei Building,4 YunShan West Road,JiangBei, HuiZhou GuangDong CN 516000
Country🇨🇳 China
Block range38:FD:FE:E0:00:00– 38:FD:FE:EF: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-643A:FD:FE:FF:FE:EF:FF:FF
Possible IPv6 link-local derivationfe80::3afd:feff:feef: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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