This is a universally administered unicast address with a registered vendor prefix.
MAC addressB4:37:D1:47:FF:FF
OUIB4:37:D1
Vendor addressSERIF ALI MAH. TURKER CAD. MIRAS SOK. ISTANBUL UMRANIYE TR 34775
Country🇹🇷 Turkey
Block rangeB4:37:D1:40:00:00– B4:37:D1:4F: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-64B6:37:D1:FF:FE:47:FF:FF
Possible IPv6 link-local derivationfe80::b637:d1ff:fe47: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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