Who owns MAC prefix BC4548?

BC4548 is registered to Beijing gpthink technology co.,LTD. in the IEEE MA-L registry.

What devices use BC4548?

Any network device with a MAC address starting BC:45:48 was manufactured by or for Beijing gpthink technology co.,LTD..

MA-L · OUI prefix

Beijing gpthink technology co.,LTD.

Any MAC address starting BC:45:48 is registered to Beijing gpthink technology co.,LTD. in CN.

OUI prefix	BC4548
Vendor	Beijing gpthink technology co.,LTD.
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	BC:45:48:00:00:00

What this means

The IEEE assigned the MA-L block BC4548 to Beijing gpthink 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 BC:45:48, it is Beijing gpthink technology co.,LTD. hardware.

Other Beijing gpthink technology co.,LTD. prefixes

Beijing gpthink technology co.,LTD. holds 2 registered blocks in total.

446FD8B

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