This is a universally administered unicast address with a registered vendor prefix.
MAC address78:D4:F1:BF:FF:FF
OUI78:D4:F1
Vendor addressRoom 301, Building D, Yunmi City, No.19 Ningshuang Road, Yuhuatai District Nanjing Jiangsu CN 210012
Country🇨🇳 China
Block range78:D4:F1:B0:00:00– 78:D4:F1:BF: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-647A:D4:F1:FF:FE:BF:FF:FF
Possible IPv6 link-local derivationfe80::7ad4:f1ff:febf: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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