This is a universally administered unicast address with a registered vendor prefix.
MAC address38:73:EA:4F:FF:FF
OUI38:73:EA
Vendor addressSt John's Innovation Centre, Cowley Road Cambridge Cambridgeshire GB CB40WS
Country🇬🇧 United Kingdom
Block range38:73:EA:40:00:00– 38:73:EA: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-643A:73:EA:FF:FE:4F:FF:FF
Possible IPv6 link-local derivationfe80::3a73:eaff: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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