Who owns MAC prefix 0025C2?

0025C2 is registered to RingBell Co.,Ltd. in the IEEE MA-L registry.

What devices use 0025C2?

Any network device with a MAC address starting 00:25:C2 was manufactured by or for RingBell Co.,Ltd..

MA-L · OUI prefix

RingBell Co.,Ltd.

Any MAC address starting 00:25:C2 is registered to RingBell Co.,Ltd..

OUI prefix	0025C2
Vendor	RingBell Co.,Ltd.
Registry	MA-L (24-bit, large block)
Example MAC	00:25:C2:00:00:00

What this means

The IEEE assigned the MA-L block 0025C2 to RingBell 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:C2, it is RingBell Co.,Ltd. hardware.

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