This is a universally administered unicast address with a registered vendor prefix.
MAC addressD8:78:7F:00:00:00
OUID8:78:7F
Vendor addressFlat/RM 1202, 12/F, AT Tower, 180 Electric Road North Point HK 00000
CountryðŸ‡ðŸ‡° Hong Kong
Block rangeD8:78:7F:00:00:00– D8:78:7F: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-64DA:78:7F:FF:FE:00:00:00
Possible IPv6 link-local derivationfe80::da78:7fff: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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