This is a universally administered unicast address with a registered vendor prefix.
MAC address EC:BA:34:57:FF:FF
OUIEC:BA:34Matched block: EC:BA:34:5 /28
Vendor address6F., No. 186, Jianyi Rd., Zhonghe Dist., New Taipei City Taiwan(R.O.C.) TW 235
Block rangeEC:BA:34:50:00:00– EC:BA:34:5F: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-64EE:BA:34:FF:FE:57:FF:FF
Possible IPv6 link-local derivationfe80::eeba:34ff:fe57: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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