Who owns MAC prefix 58D071?

58D071 is registered to BW Broadcast in the IEEE MA-L registry.

What devices use 58D071?

Any network device with a MAC address starting 58:D0:71 was manufactured by or for BW Broadcast.

MA-L · OUI prefix

BW Broadcast

Any MAC address starting 58:D0:71 is registered to BW Broadcast.

OUI prefix	58D071
Vendor	BW Broadcast
Registry	MA-L (24-bit, large block)
Example MAC	58:D0:71:00:00:00

What this means

The IEEE assigned the MA-L block 58D071 to BW Broadcast. 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 58:D0:71, it is BW Broadcast hardware.

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