This is a universally administered unicast address with a registered vendor prefix.
MAC address1C:69:7A:7F:FF:FF
OUI1C:69:7A
Vendor addressNo.239, Sec. 2, TiDing Blvd. Nei-Hu Dist. Taipei Taiwan TW 11439
Block range1C:69:7A:00:00:00– 1C:69:7A: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-641E:69:7A:FF:FE:7F:FF:FF
Possible IPv6 link-local derivationfe80::1e69:7aff: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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