Who owns MAC prefix 0009C8?

0009C8 is registered to SINAGAWA TSUSHIN KEISOU SERVICE in the IEEE MA-L registry.

What devices use 0009C8?

Any network device with a MAC address starting 00:09:C8 was manufactured by or for SINAGAWA TSUSHIN KEISOU SERVICE.

MA-L · OUI prefix

SINAGAWA TSUSHIN KEISOU SERVICE

Any MAC address starting 00:09:C8 is registered to SINAGAWA TSUSHIN KEISOU SERVICE in JP.

OUI prefix	0009C8
Vendor	SINAGAWA TSUSHIN KEISOU SERVICE
Registry	MA-L (24-bit, large block)
Country	JP
Example MAC	00:09:C8:00:00:00

What this means

The IEEE assigned the MA-L block 0009C8 to SINAGAWA TSUSHIN KEISOU SERVICE. 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 00:09:C8, it is SINAGAWA TSUSHIN KEISOU SERVICE hardware.

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