Who owns MAC prefix 001AC3?

001AC3 is registered to Scientific-Atlanta, Inc in the IEEE MA-L registry.

What devices use 001AC3?

Any network device with a MAC address starting 00:1A:C3 was manufactured by or for Scientific-Atlanta, Inc.

MA-L · OUI prefix

Scientific-Atlanta, Inc

Any MAC address starting 00:1A:C3 is registered to Scientific-Atlanta, Inc in US.

OUI prefix	001AC3
Vendor	Scientific-Atlanta, Inc
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	00:1A:C3:00:00:00

What this means

The IEEE assigned the MA-L block 001AC3 to Scientific-Atlanta, 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 00:1A:C3, it is Scientific-Atlanta, Inc hardware.

Other Scientific-Atlanta, Inc prefixes

Scientific-Atlanta, Inc holds 4 registered blocks in total.

000F21 001692 001CEA

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