This is a universally administered unicast address with a registered vendor prefix.
MAC address38:1C:23:7F:FF:FF
OUI38:1C:23
Vendor address604,Block 1,Kai Da Er Building,No.168 TongSha Road,XiLi Town,Nanshan,Shenzhen,P.R.C Shenzhen Guandong CN 518055
Country🇨🇳 China
Block range38:1C:23:00:00:00– 38:1C:23: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-643A:1C:23:FF:FE:7F:FF:FF
Possible IPv6 link-local derivationfe80::3a1c:23ff:fe7f: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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