HTTPfy

MAC prefix B0:4B:BF

Assigned by the IEEE to PT HAN SUNG ELECTORONICS INDONESIA.

Prefix
B0:4B:BF   B0-4B-BF   B04B.BF
Block type
MA-L (16,777,216 addresses)
Address range
B0:4B:BF:00:00:00 – B0:4B:BF:FF:FF:FF
Organization
PT HAN SUNG ELECTORONICS INDONESIA
Registered address
JL.PALEM 1 BLOK DS-6, KAWASAN INDUSTRI BATIK LIPPO CIKARANG, DESA CIBATU, KECAMATAN CIKARANG SELATAN BEKASI JAWA BARAT 17550, ID
Country
Indonesia (ID)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up B0:4B:BF:00:00:00

PT HAN SUNG ELECTORONICS INDONESIA holds 2 blocks in total: see all. Source: IEEE Registration Authority public listing.