Who owns MAC prefix 0001AB?

0001AB is registered to Main Street Networks in the IEEE MA-L registry.

What devices use 0001AB?

Any network device with a MAC address starting 00:01:AB was manufactured by or for Main Street Networks.

MA-L · OUI prefix

Main Street Networks

Any MAC address starting 00:01:AB is registered to Main Street Networks in US.

OUI prefix	0001AB
Vendor	Main Street Networks
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	00:01:AB:00:00:00

What this means

The IEEE assigned the MA-L block 0001AB to Main Street Networks. 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 00:01:AB, it is Main Street Networks hardware.

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