PayPal, Inc.

Any device whose MAC address begins with B8:75:C0 has a network interface built by PayPal, 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

B8:75:C0

Organization

PayPal, Inc.

Address

2211 North 1st Street San Jose California US 95131

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.