Accuenergy (CANADA) Inc
Any device whose MAC address begins with 30:7A:57 has a network interface built by Accuenergy (CANADA) 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
- 30:7A:57
- Organization
- Accuenergy (CANADA) Inc
- Address
- 22 Howden Rd Scarborough Ontario CA M1R 3E4
- 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.