Who owns MAC prefix 0011A8?

0011A8 is registered to Quest Technologies in the IEEE MA-L registry.

What devices use 0011A8?

Any network device with a MAC address starting 00:11:A8 was manufactured by or for Quest Technologies.

MA-L · OUI prefix

Quest Technologies

Any MAC address starting 00:11:A8 is registered to Quest Technologies in US.

OUI prefix	0011A8
Vendor	Quest Technologies
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	00:11:A8:00:00:00

What this means

The IEEE assigned the MA-L block 0011A8 to Quest Technologies. 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 00:11:A8, it is Quest Technologies hardware.

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