Who owns MAC prefix 40169F?

40169F is registered to TP-LINK TECHNOLOGIES CO.,LTD. in the IEEE MA-L registry.

What devices use 40169F?

Any network device with a MAC address starting 40:16:9F was manufactured by or for TP-LINK TECHNOLOGIES CO.,LTD..

MA-L · OUI prefix

TP-LINK TECHNOLOGIES CO.,LTD.

Any MAC address starting 40:16:9F is registered to TP-LINK TECHNOLOGIES CO.,LTD. in CN.

OUI prefix	40169F
Vendor	TP-LINK TECHNOLOGIES CO.,LTD.
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	40:16:9F:00:00:00

What this means

The IEEE assigned the MA-L block 40169F to TP-LINK TECHNOLOGIES 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 40:16:9F, it is TP-LINK TECHNOLOGIES CO.,LTD. hardware.

Other TP-LINK TECHNOLOGIES CO.,LTD. prefixes

TP-LINK TECHNOLOGIES CO.,LTD. holds 174 registered blocks in total.

000AEB 0019E0 001478 001D0F 002127 0023CD 002586 002719 04F9F8 081F71 085700 0C4B54 all 174 »

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