Who owns MAC prefix 70B3D5B00?

70B3D5B00 is registered to HORIBA ABX SAS in the IEEE MA-S registry.

What devices use 70B3D5B00?

Any network device with a MAC address starting 70:B3:D5:B0:0 was manufactured by or for HORIBA ABX SAS.

MA-S · OUI prefix

HORIBA ABX SAS

Any MAC address starting 70:B3:D5:B0:0 is registered to HORIBA ABX SAS in FR.

OUI prefix	70B3D5B00
Vendor	HORIBA ABX SAS
Registry	MA-S (36-bit, small block)
Country	FR
Example MAC	70:B3:D5:B0:0:00:00:00

What this means

The IEEE assigned the MA-S block 70B3D5B00 to HORIBA ABX SAS. 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:B0:0, it is HORIBA ABX SAS hardware.

Other HORIBA ABX SAS prefixes

HORIBA ABX SAS holds 3 registered blocks in total.

70B3D5AB8 8C1F64C01

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