SONAR INDUSTRIAL CO., LTD.

Any device whose MAC address begins with 58:7F:B7 has a network interface built by SONAR INDUSTRIAL CO., LTD.. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

58:7F:B7

Organization

SONAR INDUSTRIAL CO., LTD.

Address

29, 29/1, 29/2, MOO.3, THATALAD, SAMPRAN NAKORN PATHOM TH 73110

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.