Who owns MAC prefix 70B3D51C2?

70B3D51C2 is registered to CENSIS, Uiversity of Glasgow in the IEEE MA-S registry.

What devices use 70B3D51C2?

Any network device with a MAC address starting 70:B3:D5:1C:2 was manufactured by or for CENSIS, Uiversity of Glasgow.

MA-S · OUI prefix

CENSIS, Uiversity of Glasgow

Any MAC address starting 70:B3:D5:1C:2 is registered to CENSIS, Uiversity of Glasgow.

OUI prefix	70B3D51C2
Vendor	CENSIS, Uiversity of Glasgow
Registry	MA-S (36-bit, small block)
Example MAC	70:B3:D5:1C:2:00:00:00

What this means

The IEEE assigned the MA-S block 70B3D51C2 to CENSIS, Uiversity of Glasgow. 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:D5:1C:2, it is CENSIS, Uiversity of Glasgow hardware.

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