Who owns MAC prefix 0015B4?

0015B4 is registered to Polymap Wireless LLC in the IEEE MA-L registry.

What devices use 0015B4?

Any network device with a MAC address starting 00:15:B4 was manufactured by or for Polymap Wireless LLC.

MA-L · OUI prefix

Polymap Wireless LLC

Any MAC address starting 00:15:B4 is registered to Polymap Wireless LLC in US.

OUI prefix	0015B4
Vendor	Polymap Wireless LLC
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	00:15:B4:00:00:00

What this means

The IEEE assigned the MA-L block 0015B4 to Polymap Wireless LLC. 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 00:15:B4, it is Polymap Wireless LLC hardware.

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