This is a universally administered unicast address with a registered vendor prefix.
MAC address1C:1D:67:00:00:00
OUI1C:1D:67
Vendor addressBuilding 17,Nangang Industrial Park, Tangtou 3nd Industrial Estate,Shiyan Baoan District, Shenzhen Guangdong CN 518108
Country🇨🇳 China
Block range1C:1D:67:00:00:00– 1C:1D:67: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-641E:1D:67:FF:FE:00:00:00
Possible IPv6 link-local derivationfe80::1e1d:67ff: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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