Who owns MAC prefix 00B0B3?

00B0B3 is registered to XSTREAMIS PLC in the IEEE MA-L registry.

What devices use 00B0B3?

Any network device with a MAC address starting 00:B0:B3 was manufactured by or for XSTREAMIS PLC.

MA-L · OUI prefix

XSTREAMIS PLC

Any MAC address starting 00:B0:B3 is registered to XSTREAMIS PLC in GB.

OUI prefix	00B0B3
Vendor	XSTREAMIS PLC
Registry	MA-L (24-bit, large block)
Country	GB
Example MAC	00:B0:B3:00:00:00

What this means

The IEEE assigned the MA-L block 00B0B3 to XSTREAMIS PLC. 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:B0:B3, it is XSTREAMIS PLC hardware.

Other XSTREAMIS PLC prefixes

XSTREAMIS PLC holds 2 registered blocks in total.

001087

Look up another MAC