This is a universally administered unicast address with a registered vendor prefix.
MAC address38:2B:78:7F:FF:FF
OUI38:2B:78
Vendor address10F,-6, No.117, Sec.2, Zhongbei Rd., Zhongli Dist., Taoyuan Taiwan TW 32097
Block range38:2B:78:00:00:00– 38:2B:78: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-643A:2B:78:FF:FE:7F:FF:FF
Possible IPv6 link-local derivationfe80::3a2b:78ff:fe7f: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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