This is a universally administered unicast address with a registered vendor prefix.
MAC addressA4:97:91:00:00:00
OUIA4:97:91
Vendor address2121 RDU Center Drive Morrisville NC US 27560
Country🇺🇸 United States
Block rangeA4:97:91:00:00:00– A4:97:91: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-64A6:97:91:FF:FE:00:00:00
Possible IPv6 link-local derivationfe80::a697:91ff:fe00:0
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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