This is a universally administered unicast address with a registered vendor prefix.
MAC address64:62:66:4F:FF:FF
OUI64:62:66
Vendor address24 School Street, 2nd floor Boston US 02108
Block range64:62:66:40:00:00– 64:62:66:4F: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-6466:62:66:FF:FE:4F:FF:FF
Possible IPv6 link-local derivationfe80::6662:66ff:fe4f: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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