This is a universally administered unicast address with a registered vendor prefix.
MAC address40:A3:6B:A7:FF:FF
OUI40:A3:6B
Vendor address2120 Monterey, suite 200 Laval Québec CA H7L3S3
Country🇨🇦 Canada
Block range40:A3:6B:A0:00:00– 40:A3:6B:AF:FF:FF
Address capacity1,048,576
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-6442:A3:6B:FF:FE:A7:FF:FF
Possible IPv6 link-local derivationfe80::42a3:6bff:fea7: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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