Who owns MAC prefix E855B4?

E855B4 is registered to SAI Technology Inc. in the IEEE MA-L registry.

What devices use E855B4?

Any network device with a MAC address starting E8:55:B4 was manufactured by or for SAI Technology Inc..

MA-L · OUI prefix

SAI Technology Inc.

Any MAC address starting E8:55:B4 is registered to SAI Technology Inc. in US.

OUI prefix	E855B4
Vendor	SAI Technology Inc.
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	E8:55:B4:00:00:00

What this means

The IEEE assigned the MA-L block E855B4 to SAI 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 E8:55:B4, it is SAI Technology Inc. hardware.

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