This is a universally administered unicast address with a registered vendor prefix.
MAC address74:AC:5F:00:00:00
OUI74:AC:5F
Vendor addressCyber Harbor, 2nd Mengxi Road, Hi-Tech Industrial Park (North), NanShan District ShenZhen GuangDong CN 518000
Country🇨🇳 China
Block range74:AC:5F:00:00:00– 74:AC:5F: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-6476:AC:5F:FF:FE:00:00:00
Possible IPv6 link-local derivationfe80::76ac:5fff:fe00:0
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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