This is a universally administered unicast address with a registered vendor prefix.
MAC address58:23:BC:57:FF:FF
OUI58:23:BC
Vendor addressRoom 402, Building 22, Chentian Industrial Zone, Baomin 2nd Road Shenzhen, Guangdong Province. CN 518000
Block range58:23:BC:50:00:00– 58:23:BC:5F: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-645A:23:BC:FF:FE:57:FF:FF
Possible IPv6 link-local derivationfe80::5a23:bcff:fe57: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 →