Who owns MAC prefix 0025A8?

0025A8 is registered to Kontron (BeiJing) Technology Co.,Ltd in the IEEE MA-L registry.

What devices use 0025A8?

Any network device with a MAC address starting 00:25:A8 was manufactured by or for Kontron (BeiJing) Technology Co.,Ltd.

MA-L · OUI prefix

Kontron (BeiJing) Technology Co.,Ltd

Any MAC address starting 00:25:A8 is registered to Kontron (BeiJing) Technology Co.,Ltd in CN.

OUI prefix	0025A8
Vendor	Kontron (BeiJing) Technology Co.,Ltd
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	00:25:A8:00:00:00

What this means

The IEEE assigned the MA-L block 0025A8 to Kontron (BeiJing) Technology Co.,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 00:25:A8, it is Kontron (BeiJing) Technology Co.,Ltd hardware.

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