This is a universally administered unicast address with a registered vendor prefix.
MAC address64:31:39:70:00:00
OUI64:31:39
Vendor addressDalang Town, Biyun Cai Bai Cun East Second Street 66,A4 Building 501 Dongguan Guangdong CN 523770
Country🇨🇳 China
Block range64:31:39:70:00:00– 64:31:39:7F: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-6466:31:39:FF:FE:70:00:00
Possible IPv6 link-local derivationfe80::6631:39ff:fe70:0
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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