Seyond MA-M
This is a universally administered unicast address with a registered vendor prefix.
MAC address04:C3:E6:4F:FF:FF
OUI04:C3:E6
Vendor address160 San Gabriel Dr Sunnyvale CA US 94086
Block range04:C3:E6:40:00:00– 04:C3:E6:4F: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-6406:C3:E6:FF:FE:4F:FF:FF
Possible IPv6 link-local derivationfe80::6c3:e6ff: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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