PowerComm Solutions LLC

Any device whose MAC address begins with 64:B3:70 has a network interface built by PowerComm Solutions LLC. 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:B3:70

Organization

PowerComm Solutions LLC

Address

15 Minneakoning Rd. Suite 311 Flemington NJ US 08822

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.