Who owns MAC prefix B4D135?

B4D135 is registered to Cloudistics in the IEEE MA-L registry.

What devices use B4D135?

Any network device with a MAC address starting B4:D1:35 was manufactured by or for Cloudistics.

MA-L · OUI prefix

Cloudistics

Any MAC address starting B4:D1:35 is registered to Cloudistics in US.

OUI prefix	B4D135
Vendor	Cloudistics
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	B4:D1:35:00:00:00

What this means

The IEEE assigned the MA-L block B4D135 to Cloudistics. 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 B4:D1:35, it is Cloudistics hardware.

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