What devices use E48F65?

Any network device with a MAC address starting E4:8F:65 was manufactured by or for Yelatma Instrument Making Enterprise, JSC.

MA-L · OUI prefix

Yelatma Instrument Making Enterprise, JSC

Q: Who owns MAC prefix E48F65?

E48F65 is registered to Yelatma Instrument Making Enterprise, JSC in the IEEE MA-L registry.

Any MAC address starting E4:8F:65 is registered to Yelatma Instrument Making Enterprise, JSC in RU.

OUI prefix	E48F65
Vendor	Yelatma Instrument Making Enterprise, JSC
Registry	MA-L (24-bit, large block)
Country	RU
Example MAC	E4:8F:65:00:00:00

What this means

The IEEE assigned the MA-L block E48F65 to Yelatma Instrument Making Enterprise, JSC. 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 E4:8F:65, it is Yelatma Instrument Making Enterprise, JSC hardware.

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