Giax GmbH
Any device whose MAC address begins with 20:31:8D has a network interface built by Giax GmbH. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.
- OUI prefix
- 20:31:8D
- Organization
- Giax GmbH
- Address
- Am Weichselgarten 7 Erlangen DE 91058
- 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.