Who owns MAC prefix 84FE9E?

84FE9E is registered to RTC Industries, Inc. in the IEEE MA-L registry.

What devices use 84FE9E?

Any network device with a MAC address starting 84:FE:9E was manufactured by or for RTC Industries, Inc..

MA-L · OUI prefix

RTC Industries, Inc.

Any MAC address starting 84:FE:9E is registered to RTC Industries, Inc. in US.

OUI prefix	84FE9E
Vendor	RTC Industries, Inc.
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	84:FE:9E:00:00:00

What this means

The IEEE assigned the MA-L block 84FE9E to RTC Industries, 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 84:FE:9E, it is RTC Industries, Inc. hardware.

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