Adtran Inc
Any device whose MAC address begins with CC:66:18 has a network interface built by Adtran 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
- CC:66:18
- Organization
- Adtran Inc
- Address
- 901 Explorer Blvd. Huntsville AL US 35806-2807
- 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.