What devices use FC55DC?

Any network device with a MAC address starting FC:55:DC was manufactured by or for Baltic Latvian Universal Electronics LLC.

MA-L · OUI prefix

Baltic Latvian Universal Electronics LLC

Q: Who owns MAC prefix FC55DC?

FC55DC is registered to Baltic Latvian Universal Electronics LLC in the IEEE MA-L registry.

Any MAC address starting FC:55:DC is registered to Baltic Latvian Universal Electronics LLC in US.

OUI prefix	FC55DC
Vendor	Baltic Latvian Universal Electronics LLC
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	FC:55:DC:00:00:00

What this means

The IEEE assigned the MA-L block FC55DC to Baltic Latvian Universal Electronics LLC. 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 FC:55:DC, it is Baltic Latvian Universal Electronics LLC hardware.

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