This is a universally administered unicast address with a registered vendor prefix.
MAC address9C:80:7D:00:00:00
OUI9C:80:7D
Vendor address2F KAMA Bldg 1461-15 Secho-3dong Seocho-Gu Seoul KR 137-720
Block range9C:80:7D:00:00:00– 9C:80:7D: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-649E:80:7D:FF:FE:00:00:00
Possible IPv6 link-local derivationfe80::9e80:7dff: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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