Who owns MAC prefix 70B3D5763?

70B3D5763 is registered to A Trap, USA in the IEEE MA-S registry.

What devices use 70B3D5763?

Any network device with a MAC address starting 70:B3:D5:76:3 was manufactured by or for A Trap, USA.

MA-S · OUI prefix

A Trap, USA

Any MAC address starting 70:B3:D5:76:3 is registered to A Trap, USA in US.

OUI prefix	70B3D5763
Vendor	A Trap, USA
Registry	MA-S (36-bit, small block)
Country	US
Example MAC	70:B3:D5:76:3:00:00:00

What this means

The IEEE assigned the MA-S block 70B3D5763 to A Trap, USA. 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:D5:76:3, it is A Trap, USA hardware.

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