Who owns MAC prefix 40F3853?

40F3853 is registered to IntelliDesign Pty Ltd in the IEEE MA-M registry.

What devices use 40F3853?

Any network device with a MAC address starting 40:F3:85:3 was manufactured by or for IntelliDesign Pty Ltd.

MA-M · OUI prefix

IntelliDesign Pty Ltd

Any MAC address starting 40:F3:85:3 is registered to IntelliDesign Pty Ltd in AU.

OUI prefix	40F3853
Vendor	IntelliDesign Pty Ltd
Registry	MA-M (28-bit, medium block)
Country	AU
Example MAC	40:F3:85:3:00:00:00

What this means

The IEEE assigned the MA-M block 40F3853 to IntelliDesign Pty Ltd. 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 40:F3:85:3, it is IntelliDesign Pty Ltd hardware.

Other IntelliDesign Pty Ltd prefixes

IntelliDesign Pty Ltd holds 2 registered blocks in total.

70B3D5061

Look up another MAC