OUI Lookup
d01242
BIOS Corporation
Manufacturer Information
- OUI Prefix
- d01242
- Manufacturer
- BIOS Corporation
- Address
- 2-43-15 Tomigaya Shibuya-ku TOKYO JP 151-0063
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix D01242
The OUI prefix D01242 is assigned to BIOS Corporation, based in 2-43-15 Tomigaya Shibuya-ku TOKYO JP 151-0063 . 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 BIOS Corporation.