EPCOMM Inc.
Any device whose MAC address begins with 6C:DD:EF has a network interface built by EPCOMM 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
- 6C:DD:EF
- Organization
- EPCOMM Inc.
- Address
- 31072 San Antonio Street Hayward CA US 94544
- 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.