This is a universally administered unicast address with a registered vendor prefix.
MAC address54:78:C9:00:00:00
OUI54:78:C9
Vendor address3F, No.15-1 Zhonghua Road, Hsinchu Industrail Park, Hukou, Hsinchu Hsinchu,Taiwan R.O.C. TW 30352
Country🇹🇼 Taiwan
Block range54:78:C9:00:00:00– 54:78:C9: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-6456:78:C9:FF:FE:00:00:00
Possible IPv6 link-local derivationfe80::5678:c9ff: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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