Zipline International Inc.

Any device whose MAC address begins with 74:B8:0F has a network interface built by Zipline International 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

74:B8:0F

Organization

Zipline International Inc.

Address

333 Corey Way South San Francisco CA US 94080

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.