Who owns MAC prefix 04A16F1?

04A16F1 is registered to iENSO Inc. in the IEEE MA-M registry.

What devices use 04A16F1?

Any network device with a MAC address starting 04:A1:6F:1 was manufactured by or for iENSO Inc..

MA-M · OUI prefix

iENSO Inc.

Any MAC address starting 04:A1:6F:1 is registered to iENSO Inc. in CA.

OUI prefix	04A16F1
Vendor	iENSO Inc.
Registry	MA-M (28-bit, medium block)
Country	CA
Example MAC	04:A1:6F:1:00:00:00

What this means

The IEEE assigned the MA-M block 04A16F1 to iENSO Inc.. 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 04:A1:6F:1, it is iENSO Inc. hardware.

Other iENSO Inc. prefixes

iENSO Inc. holds 2 registered blocks in total.

8C1F64C2D

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