This is a universally administered unicast address with a registered vendor prefix.
MAC addressCC:91:5B:00:00:00
OUICC:91:5B
Vendor addressNo.2 of Xincheng Road, Songshan Lake Zone Dongguan Guangdong CN 523808
Country🇨🇳 China
Block rangeCC:91:5B:00:00:00– CC:91:5B: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-64CE:91:5B:FF:FE:00:00:00
Possible IPv6 link-local derivationfe80::ce91:5bff: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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