What devices use 48E663C?

Any network device with a MAC address starting 48:E6:63:C was manufactured by or for BEIJING CUNYIN CHENGQI TECHNOLOGY CO., LTD..

MA-M · OUI prefix

BEIJING CUNYIN CHENGQI TECHNOLOGY CO., LTD.

Q: Who owns MAC prefix 48E663C?

48E663C is registered to BEIJING CUNYIN CHENGQI TECHNOLOGY CO., LTD. in the IEEE MA-M registry.

Any MAC address starting 48:E6:63:C is registered to BEIJING CUNYIN CHENGQI TECHNOLOGY CO., LTD. in CN.

OUI prefix	48E663C
Vendor	BEIJING CUNYIN CHENGQI TECHNOLOGY CO., LTD.
Registry	MA-M (28-bit, medium block)
Country	CN
Example MAC	48:E6:63:C:00:00:00

What this means

The IEEE assigned the MA-M block 48E663C to BEIJING CUNYIN CHENGQI 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 48:E6:63:C, it is BEIJING CUNYIN CHENGQI TECHNOLOGY CO., LTD. hardware.

Other BEIJING CUNYIN CHENGQI TECHNOLOGY CO., LTD. prefixes

BEIJING CUNYIN CHENGQI TECHNOLOGY CO., LTD. holds 4 registered blocks in total.

24A3F0C 6C27C87 943EFD7

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