Who owns MAC prefix 70B3D5318?

70B3D5318 is registered to Exemplar Medical, LLC in the IEEE MA-S registry.

What devices use 70B3D5318?

Any network device with a MAC address starting 70:B3:D5:31:8 was manufactured by or for Exemplar Medical, LLC.

MA-S · OUI prefix

Exemplar Medical, LLC

Any MAC address starting 70:B3:D5:31:8 is registered to Exemplar Medical, LLC in US.

OUI prefix	70B3D5318
Vendor	Exemplar Medical, LLC
Registry	MA-S (36-bit, small block)
Country	US
Example MAC	70:B3:D5:31:8:00:00:00

What this means

The IEEE assigned the MA-S block 70B3D5318 to Exemplar Medical, LLC. 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:D5:31:8, it is Exemplar Medical, LLC hardware.

Look up another MAC