Who owns MAC prefix 001027?

001027 is registered to L-3 COMMUNICATIONS EAST in the IEEE MA-L registry.

What devices use 001027?

Any network device with a MAC address starting 00:10:27 was manufactured by or for L-3 COMMUNICATIONS EAST.

MA-L · OUI prefix

L-3 COMMUNICATIONS EAST

Any MAC address starting 00:10:27 is registered to L-3 COMMUNICATIONS EAST in US.

OUI prefix	001027
Vendor	L-3 COMMUNICATIONS EAST
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	00:10:27:00:00:00

What this means

The IEEE assigned the MA-L block 001027 to L-3 COMMUNICATIONS EAST. 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 00:10:27, it is L-3 COMMUNICATIONS EAST hardware.

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