PT Prakarsa Visi Valutama

Any device whose MAC address begins with 14:37:19 has a network interface built by PT Prakarsa Visi Valutama. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

14:37:19

Organization

PT Prakarsa Visi Valutama

Address

Jl. Cideng Timur No.11D Jakarta Pusat Indonesia ID 10130

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.