Heliospectra AB

Any device whose MAC address begins with 64:1A:22 has a network interface built by Heliospectra AB. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

64:1A:22

Organization

Heliospectra AB

Address

Fiskhamnsgatan 2 Gothenburg SE SE-414 58

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.