Who owns MAC prefix 0003B2?

0003B2 is registered to Radware in the IEEE MA-L registry.

What devices use 0003B2?

Any network device with a MAC address starting 00:03:B2 was manufactured by or for Radware.

MA-L · OUI prefix

Radware

Any MAC address starting 00:03:B2 is registered to Radware in IL.

OUI prefix	0003B2
Vendor	Radware
Registry	MA-L (24-bit, large block)
Country	IL
Example MAC	00:03:B2:00:00:00

What this means

The IEEE assigned the MA-L block 0003B2 to Radware. 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 00:03:B2, it is Radware hardware.

Other Radware prefixes

Radware holds 2 registered blocks in total.

2CB693

Look up another MAC