Who owns MAC prefix 1063A31?

1063A31 is registered to Jacobs Technology, Inc. in the IEEE MA-M registry.

What devices use 1063A31?

Any network device with a MAC address starting 10:63:A3:1 was manufactured by or for Jacobs Technology, Inc..

MA-M · OUI prefix

Jacobs Technology, Inc.

Any MAC address starting 10:63:A3:1 is registered to Jacobs Technology, Inc. in US.

OUI prefix	1063A31
Vendor	Jacobs Technology, Inc.
Registry	MA-M (28-bit, medium block)
Country	US
Example MAC	10:63:A3:1:00:00:00

What this means

The IEEE assigned the MA-M block 1063A31 to Jacobs Technology, 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 10:63:A3:1, it is Jacobs Technology, Inc. hardware.

Other Jacobs Technology, Inc. prefixes

Jacobs Technology, Inc. holds 2 registered blocks in total.

8C1F64A98

Look up another MAC