Who owns MAC prefix 202D23?

202D23 is registered to Collinear Networks Inc. in the IEEE MA-L registry.

What devices use 202D23?

Any network device with a MAC address starting 20:2D:23 was manufactured by or for Collinear Networks Inc..

MA-L · OUI prefix

Collinear Networks Inc.

Any MAC address starting 20:2D:23 is registered to Collinear Networks Inc. in US.

OUI prefix	202D23
Vendor	Collinear Networks Inc.
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	20:2D:23:00:00:00

What this means

The IEEE assigned the MA-L block 202D23 to Collinear Networks 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 20:2D:23, it is Collinear Networks Inc. hardware.

Other Collinear Networks Inc. prefixes

Collinear Networks Inc. holds 2 registered blocks in total.

7CBACC8

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