This is a universally administered unicast address with a registered vendor prefix.
MAC address18:38:64:00:00:00
OUI18:38:64
Vendor addressRm. 6, 4F., No.120, Qiaohe Rd., Zhonghe Dist New Taipei City Taiwan TW 235
Block range18:38:64:00:00:00– 18:38:64: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-641A:38:64:FF:FE:00:00:00
Possible IPv6 link-local derivationfe80::1a38:64ff: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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