Who owns MAC prefix 90A9F7C?

90A9F7C is registered to SkyLine Limited Technologies Co., Ltd in the IEEE MA-M registry.

What devices use 90A9F7C?

Any network device with a MAC address starting 90:A9:F7:C was manufactured by or for SkyLine Limited Technologies Co., Ltd.

MA-M · OUI prefix

SkyLine Limited Technologies Co., Ltd

Any MAC address starting 90:A9:F7:C is registered to SkyLine Limited Technologies Co., Ltd in CN.

OUI prefix	90A9F7C
Vendor	SkyLine Limited Technologies Co., Ltd
Registry	MA-M (28-bit, medium block)
Country	CN
Example MAC	90:A9:F7:C:00:00:00

What this means

The IEEE assigned the MA-M block 90A9F7C to SkyLine Limited Technologies Co., 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 90:A9:F7:C, it is SkyLine Limited Technologies Co., Ltd hardware.

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