This is a universally administered unicast address with a registered vendor prefix.
MAC address58:47:CA:CF:FF:FF
OUI58:47:CA
Vendor addressSMS Industrial Park at NO. 85 Fifth Avenue, Economic and Technical Development ZhengZhou HeNan CN 450000
Country🇨🇳 China
Block range58:47:CA:C0:00:00– 58:47:CA:CF:FF:FF
Address capacity1,048,576
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-645A:47:CA:FF:FE:CF:FF:FF
Possible IPv6 link-local derivationfe80::5a47:caff:fecf: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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