This is a universally administered unicast address with a registered vendor prefix.
MAC address2C:DD:5F:7F:FF:FF
OUI2C:DD:5F
Vendor addressRoom204,scientific research building,Tsinghua Hi-Tech Park,No.13 Langshan Road,Nanshan District Shenzhen Guangdong CN 518067
Country🇨🇳 China
Block range2C:DD:5F:00:00:00– 2C:DD: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-642E:DD:5F:FF:FE:7F:FF:FF
Possible IPv6 link-local derivationfe80::2edd:5fff: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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