What devices use 0025E1?

Any network device with a MAC address starting 00:25:E1 was manufactured by or for SHANGHAI SEEYOO ELECTRONIC & TECHNOLOGY CO., LTD.

MA-L · OUI prefix

SHANGHAI SEEYOO ELECTRONIC & TECHNOLOGY CO., LTD

Q: Who owns MAC prefix 0025E1?

0025E1 is registered to SHANGHAI SEEYOO ELECTRONIC & TECHNOLOGY CO., LTD in the IEEE MA-L registry.

Any MAC address starting 00:25:E1 is registered to SHANGHAI SEEYOO ELECTRONIC & TECHNOLOGY CO., LTD in CN.

OUI prefix	0025E1
Vendor	SHANGHAI SEEYOO ELECTRONIC & TECHNOLOGY CO., LTD
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	00:25:E1:00:00:00

What this means

The IEEE assigned the MA-L block 0025E1 to SHANGHAI SEEYOO ELECTRONIC & TECHNOLOGY 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 00:25:E1, it is SHANGHAI SEEYOO ELECTRONIC & TECHNOLOGY CO., LTD hardware.

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