PT HAN SUNG ELECTORONICS INDONESIA

Any device whose MAC address begins with B0:4B:BF has a network interface built by PT HAN SUNG ELECTORONICS INDONESIA. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

B0:4B:BF

Organization

PT HAN SUNG ELECTORONICS INDONESIA

Address

JL.PALEM 1 BLOK DS-6 KAWASAN INDUSTRI BATIK LIPPO CIKARANG, DESA CIBATU, KECAMATAN CIKARANG SELATAN BEKASI JAWA BARAT ID 17550

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.