This is a universally administered unicast address with a registered vendor prefix.
MAC address38:F5:54:7F:FF:FF
OUI38:F5:54
Vendor addressNo. 218, Qianwangang Rd Qingdao Shandong CN 266555
Country🇨🇳 China
Block range38:F5:54:00:00:00– 38:F5:54: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:F5:54:FF:FE:7F:FF:FF
Possible IPv6 link-local derivationfe80::3af5:54ff: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.
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 →