Siama Systems Inc

Any device whose MAC address begins with 60:11:99 has a network interface built by Siama Systems 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

60:11:99

Organization

Siama Systems Inc

Address

410 Saint-Nicolas Street Montreal Quebec CA H2Y 2P5

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.