Who owns MAC prefix E4F327?

E4F327 is registered to ATOL LLC in the IEEE MA-L registry.

What devices use E4F327?

Any network device with a MAC address starting E4:F3:27 was manufactured by or for ATOL LLC.

MA-L · OUI prefix

ATOL LLC

Any MAC address starting E4:F3:27 is registered to ATOL LLC in RU.

OUI prefix	E4F327
Vendor	ATOL LLC
Registry	MA-L (24-bit, large block)
Country	RU
Example MAC	E4:F3:27:00:00:00

What this means

The IEEE assigned the MA-L block E4F327 to ATOL LLC. 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 E4:F3:27, it is ATOL LLC hardware.

Other ATOL LLC prefixes

ATOL LLC holds 2 registered blocks in total.

8C1CDA8

Look up another MAC