CS Systemes De Securite - C3S

Any device whose MAC address begins with 00:02:E9 has a network interface built by CS Systemes De Securite - C3S. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:02:E9

Organization

CS Systemes De Securite - C3S

Address

23, rue de Schwobsheim FR

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.