This is a universally administered unicast address with a registered vendor prefix.
MAC addressA0:C3:DE:7F:FF:FF
OUIA0:C3:DE
Vendor address620063, Ekaterinburg, P/O box 522 Ekaterinburg Sverdlovskaya obl. RU 620063
Country🇷🇺 Russia
Block rangeA0:C3:DE:00:00:00– A0:C3:DE: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-64A2:C3:DE:FF:FE:7F:FF:FF
Possible IPv6 link-local derivationfe80::a2c3:deff: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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