Who owns MAC prefix 003063?

003063 is registered to SANTERA SYSTEMS, INC. in the IEEE MA-L registry.

What devices use 003063?

Any network device with a MAC address starting 00:30:63 was manufactured by or for SANTERA SYSTEMS, INC..

MA-L · OUI prefix

SANTERA SYSTEMS, INC.

Any MAC address starting 00:30:63 is registered to SANTERA SYSTEMS, INC. in US.

OUI prefix	003063
Vendor	SANTERA SYSTEMS, INC.
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	00:30:63:00:00:00

What this means

The IEEE assigned the MA-L block 003063 to SANTERA 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 00:30:63, it is SANTERA SYSTEMS, INC. hardware.

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