This is a universally administered unicast address with a registered vendor prefix.
MAC addressDC:1A:01:7F:FF:FF
OUIDC:1A:01
Vendor addressB-734, Tianhui building, Longhua Street, Pine Road, Longhua District Shenzhen Guangdong CN 518109
Country🇨🇳 China
Block rangeDC:1A:01:00:00:00– DC:1A:01: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-64DE:1A:01:FF:FE:7F:FF:FF
Possible IPv6 link-local derivationfe80::de1a:1ff: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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