Who owns MAC prefix 0022E9?

0022E9 is registered to ProVision Communications in the IEEE MA-L registry.

What devices use 0022E9?

Any network device with a MAC address starting 00:22:E9 was manufactured by or for ProVision Communications.

MA-L · OUI prefix

ProVision Communications

Any MAC address starting 00:22:E9 is registered to ProVision Communications.

OUI prefix	0022E9
Vendor	ProVision Communications
Registry	MA-L (24-bit, large block)
Example MAC	00:22:E9:00:00:00

What this means

The IEEE assigned the MA-L block 0022E9 to ProVision Communications. 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 00:22:E9, it is ProVision Communications hardware.

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