ADVAN

Any device whose MAC address begins with 5C:15:15 has a network interface built by ADVAN. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

5C:15:15

Organization

ADVAN

Address

Wisma SMR.JL.Yos Sudarso Kav 89,Lt8.Suite 804,Jakarta Utara 10730 Jakarta Jakarta Utara ID １４３５０

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.