Ring Solutions

Any device whose MAC address begins with B0:09:DA has a network interface built by Ring Solutions. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

B0:09:DA

Organization

Ring Solutions

Address

1200 Atwater Drive, Suite 225 Malvern PA US 19355

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.