Who owns MAC prefix 70B3D58CC?

70B3D58CC is registered to Piranha EMS Inc. in the IEEE MA-S registry.

What devices use 70B3D58CC?

Any network device with a MAC address starting 70:B3:D5:8C:C was manufactured by or for Piranha EMS Inc..

MA-S · OUI prefix

Piranha EMS Inc.

Any MAC address starting 70:B3:D5:8C:C is registered to Piranha EMS Inc. in US.

OUI prefix	70B3D58CC
Vendor	Piranha EMS Inc.
Registry	MA-S (36-bit, small block)
Country	US
Example MAC	70:B3:D5:8C:C:00:00:00

What this means

The IEEE assigned the MA-S block 70B3D58CC to Piranha EMS Inc.. 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:D5:8C:C, it is Piranha EMS Inc. hardware.

Other Piranha EMS Inc. prefixes

Piranha EMS Inc. holds 2 registered blocks in total.

70B3D5006

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