Who owns MAC prefix 001CD9?

001CD9 is registered to GlobalTop Technology Inc. in the IEEE MA-L registry.

What devices use 001CD9?

Any network device with a MAC address starting 00:1C:D9 was manufactured by or for GlobalTop Technology Inc..

MA-L · OUI prefix

GlobalTop Technology Inc.

Any MAC address starting 00:1C:D9 is registered to GlobalTop Technology Inc. in TW.

OUI prefix	001CD9
Vendor	GlobalTop Technology Inc.
Registry	MA-L (24-bit, large block)
Country	TW
Example MAC	00:1C:D9:00:00:00

What this means

The IEEE assigned the MA-L block 001CD9 to GlobalTop Technology Inc.. 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 00:1C:D9, it is GlobalTop Technology Inc. hardware.

Other GlobalTop Technology Inc. prefixes

GlobalTop Technology Inc. holds 2 registered blocks in total.

000983

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