Qualcomm Inc.

Any device whose MAC address begins with 88:12:4E has a network interface built by Qualcomm Inc.. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

88:12:4E

Organization

Qualcomm Inc.

Address

1700 Technology Drive San Jose CA US 95110

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.