Who owns MAC prefix 90A210?

90A210 is registered to United Telecoms Ltd in the IEEE MA-L registry.

What devices use 90A210?

Any network device with a MAC address starting 90:A2:10 was manufactured by or for United Telecoms Ltd.

MA-L · OUI prefix

United Telecoms Ltd

Any MAC address starting 90:A2:10 is registered to United Telecoms Ltd in IN.

OUI prefix	90A210
Vendor	United Telecoms Ltd
Registry	MA-L (24-bit, large block)
Country	IN
Example MAC	90:A2:10:00:00:00

What this means

The IEEE assigned the MA-L block 90A210 to United Telecoms Ltd. 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 90:A2:10, it is United Telecoms Ltd hardware.

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