A4:11:63:FF:FF:FF - IEEE Registration Authority

IEEE Registration Authority MA-L

This is a universally administered unicast address with a registered vendor prefix.

MAC addressA4:11:63:FF:FF:FF

OUIA4:11:63

Vendor address445 Hoes Lane Piscataway NJ US 08554

Country🇺🇸 United States

Block rangeA4:11:63:00:00:00– A4:11:63: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-64A6:11:63:FF:FE:FF:FF:FF

Possible IPv6 link-local derivationfe80::a611:63ff:feff: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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