Who owns MAC prefix 70B3D5641?

70B3D5641 is registered to Burk Technology in the IEEE MA-S registry.

What devices use 70B3D5641?

Any network device with a MAC address starting 70:B3:D5:64:1 was manufactured by or for Burk Technology.

MA-S · OUI prefix

Burk Technology

Any MAC address starting 70:B3:D5:64:1 is registered to Burk Technology in US.

OUI prefix	70B3D5641
Vendor	Burk Technology
Registry	MA-S (36-bit, small block)
Country	US
Example MAC	70:B3:D5:64:1:00:00:00

What this means

The IEEE assigned the MA-S block 70B3D5641 to Burk Technology. 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 70:B3:D5:64:1, it is Burk Technology hardware.

Other Burk Technology prefixes

Burk Technology holds 4 registered blocks in total.

70B3D5985 70B3D5BD2 8C1F641FE

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