Who owns MAC prefix 001B56?

001B56 is registered to Tehuti Networks Ltd. in the IEEE MA-L registry.

What devices use 001B56?

Any network device with a MAC address starting 00:1B:56 was manufactured by or for Tehuti Networks Ltd..

MA-L · OUI prefix

Tehuti Networks Ltd.

Any MAC address starting 00:1B:56 is registered to Tehuti Networks Ltd. in IL.

OUI prefix	001B56
Vendor	Tehuti Networks Ltd.
Registry	MA-L (24-bit, large block)
Country	IL
Example MAC	00:1B:56:00:00:00

What this means

The IEEE assigned the MA-L block 001B56 to Tehuti Networks Ltd.. 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:56, it is Tehuti Networks Ltd. hardware.

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