Who owns MAC prefix 186696B?

186696B is registered to HUNAN SONGBEN INFORMATION CO., LTD in the IEEE MA-M registry.

What devices use 186696B?

Any network device with a MAC address starting 18:66:96:B was manufactured by or for HUNAN SONGBEN INFORMATION CO., LTD.

MA-M · OUI prefix

HUNAN SONGBEN INFORMATION CO., LTD

Any MAC address starting 18:66:96:B is registered to HUNAN SONGBEN INFORMATION CO., LTD in CN.

OUI prefix	186696B
Vendor	HUNAN SONGBEN INFORMATION CO., LTD
Registry	MA-M (28-bit, medium block)
Country	CN
Example MAC	18:66:96:B:00:00:00

What this means

The IEEE assigned the MA-M block 186696B to HUNAN SONGBEN INFORMATION 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 18:66:96:B, it is HUNAN SONGBEN INFORMATION CO., LTD hardware.

Look up another MAC