Who owns MAC prefix 70B3D52E6?

70B3D52E6 is registered to IPG Photonics Corporation in the IEEE MA-S registry.

What devices use 70B3D52E6?

Any network device with a MAC address starting 70:B3:D5:2E:6 was manufactured by or for IPG Photonics Corporation.

MA-S · OUI prefix

IPG Photonics Corporation

Any MAC address starting 70:B3:D5:2E:6 is registered to IPG Photonics Corporation in US.

OUI prefix	70B3D52E6
Vendor	IPG Photonics Corporation
Registry	MA-S (36-bit, small block)
Country	US
Example MAC	70:B3:D5:2E:6:00:00:00

What this means

The IEEE assigned the MA-S block 70B3D52E6 to IPG Photonics Corporation. 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:D5:2E:6, it is IPG Photonics Corporation hardware.

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