OUI Lookup
bc5ff4
ASRock Incorporation
Manufacturer Information
- OUI Prefix
- bc5ff4
- Manufacturer
- ASRock Incorporation
- Address
- 2F.,No.37, Sec.2, Jhongyang S.Rd., Beitou Distric, Taipei TW 112
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 7
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix BC5FF4
The OUI prefix BC5FF4 is assigned to ASRock Incorporation, based in 2F.,No.37, Sec.2, Jhongyang S.Rd., Beitou Distric, Taipei TW 112 . It is a MA-L type block of 24 bits (first three octets). Allows up to 16 million unique MAC addresses. If you find this prefix on your network, the devices belong to ASRock Incorporation.