Who owns MAC prefix 00C070?

00C070 is registered to SECTRA SECURE-TRANSMISSION AB in the IEEE MA-L registry.

What devices use 00C070?

Any network device with a MAC address starting 00:C0:70 was manufactured by or for SECTRA SECURE-TRANSMISSION AB.

MA-L · OUI prefix

SECTRA SECURE-TRANSMISSION AB

Any MAC address starting 00:C0:70 is registered to SECTRA SECURE-TRANSMISSION AB in SE.

OUI prefix	00C070
Vendor	SECTRA SECURE-TRANSMISSION AB
Registry	MA-L (24-bit, large block)
Country	SE
Example MAC	00:C0:70:00:00:00

What this means

The IEEE assigned the MA-L block 00C070 to SECTRA SECURE-TRANSMISSION AB. 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:C0:70, it is SECTRA SECURE-TRANSMISSION AB hardware.

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