Who owns MAC prefix 000C46?

000C46 is registered to Allied Telesyn Inc. in the IEEE MA-L registry.

What devices use 000C46?

Any network device with a MAC address starting 00:0C:46 was manufactured by or for Allied Telesyn Inc..

MA-L · OUI prefix

Allied Telesyn Inc.

Any MAC address starting 00:0C:46 is registered to Allied Telesyn Inc. in US.

OUI prefix	000C46
Vendor	Allied Telesyn Inc.
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	00:0C:46:00:00:00

What this means

The IEEE assigned the MA-L block 000C46 to Allied Telesyn 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 00:0C:46, it is Allied Telesyn Inc. hardware.

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