This is a universally administered unicast address with a registered vendor prefix.
MAC addressB0:1F:81:E0:00:00
OUIB0:1F:81
Vendor address5F, No. 3-2, Industry East 9th Road, Hsinchu Science Park, Hsinchu City Hsinchu TW 30075
Country🇹🇼 Taiwan
Block rangeB0:1F:81:E0:00:00– B0:1F:81:EF: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-64B2:1F:81:FF:FE:E0:00:00
Possible IPv6 link-local derivationfe80::b21f:81ff:fee0:0
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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