Who owns MAC prefix 0025D1?

0025D1 is registered to Eastern Asia Technology Limited in the IEEE MA-L registry.

What devices use 0025D1?

Any network device with a MAC address starting 00:25:D1 was manufactured by or for Eastern Asia Technology Limited.

MA-L · OUI prefix

Eastern Asia Technology Limited

Any MAC address starting 00:25:D1 is registered to Eastern Asia Technology Limited in TW.

OUI prefix	0025D1
Vendor	Eastern Asia Technology Limited
Registry	MA-L (24-bit, large block)
Country	TW
Example MAC	00:25:D1:00:00:00

What this means

The IEEE assigned the MA-L block 0025D1 to Eastern Asia Technology Limited. 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:D1, it is Eastern Asia Technology Limited hardware.

Other Eastern Asia Technology Limited prefixes

Eastern Asia Technology Limited holds 2 registered blocks in total.

001471

Look up another MAC