Tri-M Technologies (s) Limited

Any device whose MAC address begins with 00:07:90 has a network interface built by Tri-M Technologies (s) Limited. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:07:90

Organization

Tri-M Technologies (s) Limited

Address

Blk 25, Kallang Avenue #07-01/04 SG 339416

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.