Who owns MAC prefix F445ED?

F445ED is registered to Portable Innovation Technology Ltd. in the IEEE MA-L registry.

What devices use F445ED?

Any network device with a MAC address starting F4:45:ED was manufactured by or for Portable Innovation Technology Ltd..

MA-L · OUI prefix

Portable Innovation Technology Ltd.

Any MAC address starting F4:45:ED is registered to Portable Innovation Technology Ltd. in HK.

OUI prefix	F445ED
Vendor	Portable Innovation Technology Ltd.
Registry	MA-L (24-bit, large block)
Country	HK
Example MAC	F4:45:ED:00:00:00

What this means

The IEEE assigned the MA-L block F445ED to Portable Innovation Technology 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 F4:45:ED, it is Portable Innovation Technology Ltd. hardware.

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