Who owns MAC prefix A0224E9?

A0224E9 is registered to Delta Tau Data Systems, Inc. in the IEEE MA-M registry.

What devices use A0224E9?

Any network device with a MAC address starting A0:22:4E:9 was manufactured by or for Delta Tau Data Systems, Inc..

MA-M · OUI prefix

Delta Tau Data Systems, Inc.

Any MAC address starting A0:22:4E:9 is registered to Delta Tau Data Systems, Inc. in US.

OUI prefix	A0224E9
Vendor	Delta Tau Data Systems, Inc.
Registry	MA-M (28-bit, medium block)
Country	US
Example MAC	A0:22:4E:9:00:00:00

What this means

The IEEE assigned the MA-M block A0224E9 to Delta Tau Data Systems, 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 A0:22:4E:9, it is Delta Tau Data Systems, Inc. hardware.

Other Delta Tau Data Systems, Inc. prefixes

Delta Tau Data Systems, Inc. holds 2 registered blocks in total.

70B3D5231

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