Who owns MAC prefix 001B70?

001B70 is registered to IRI Ubiteq, INC. in the IEEE MA-L registry.

What devices use 001B70?

Any network device with a MAC address starting 00:1B:70 was manufactured by or for IRI Ubiteq, INC..

MA-L · OUI prefix

IRI Ubiteq, INC.

Any MAC address starting 00:1B:70 is registered to IRI Ubiteq, INC. in JP.

OUI prefix	001B70
Vendor	IRI Ubiteq, INC.
Registry	MA-L (24-bit, large block)
Country	JP
Example MAC	00:1B:70:00:00:00

What this means

The IEEE assigned the MA-L block 001B70 to IRI Ubiteq, INC.. Every network interface they manufacture under this block has a MAC address beginning with these digits, followed by a unique per-device identifier. If a device on your network shows a MAC starting 00:1B:70, it is IRI Ubiteq, INC. hardware.

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