kasercorp, ltd

Any device whose MAC address begins with 00:25:C6 has a network interface built by kasercorp, ltd. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:25:C6

Organization

kasercorp, ltd

Address

South 20,Gaobu Road,Gaobu Town Dongwan Guangdong CN 523000

Source

IEEE OUI registry

Have a full MAC address? Look it up— we'll also tell you if it's a randomized (private) address rather than a real manufacturer prefix.