B4:37:D1:B0:00:00 - NSI Co., Ltd.

NSI Co., Ltd. MA-M

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

MAC addressB4:37:D1:B0:00:00

OUIB4:37:D1

Vendor address3F, No.33-1, Lane235, Sung-Chiang Road Taipei TW 10483

Country🇹🇼 Taiwan

Block rangeB4:37:D1:B0:00:00– B4:37:D1:BF: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:B0:00:00

Possible IPv6 link-local derivationfe80::b637:d1ff:feb0:0

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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