Who owns MAC prefix 005037?

005037 is registered to KOGA ELECTRONICS CO. in the IEEE MA-L registry.

What devices use 005037?

Any network device with a MAC address starting 00:50:37 was manufactured by or for KOGA ELECTRONICS CO..

MA-L · OUI prefix

KOGA ELECTRONICS CO.

Any MAC address starting 00:50:37 is registered to KOGA ELECTRONICS CO. in JP.

OUI prefix	005037
Vendor	KOGA ELECTRONICS CO.
Registry	MA-L (24-bit, large block)
Country	JP
Example MAC	00:50:37:00:00:00

What this means

The IEEE assigned the MA-L block 005037 to KOGA ELECTRONICS CO.. 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 00:50:37, it is KOGA ELECTRONICS CO. hardware.

Look up another MAC