Pointmobile

Any device whose MAC address begins with 64:CB:A3 has a network interface built by Pointmobile. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

64:CB:A3

Organization

Pointmobile

Address

B-9F kabul Great Valley, 32, Digital-ro 9-gil, Geumcheon-gu Seoul Seoul KR 08512

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.