Who owns MAC prefix 001E2B?

001E2B is registered to Radio Systems Design, Inc. in the IEEE MA-L registry.

What devices use 001E2B?

Any network device with a MAC address starting 00:1E:2B was manufactured by or for Radio Systems Design, Inc..

MA-L · OUI prefix

Radio Systems Design, Inc.

Any MAC address starting 00:1E:2B is registered to Radio Systems Design, Inc. in US.

OUI prefix	001E2B
Vendor	Radio Systems Design, Inc.
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	00:1E:2B:00:00:00

What this means

The IEEE assigned the MA-L block 001E2B to Radio Systems Design, 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 00:1E:2B, it is Radio Systems Design, Inc. hardware.

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