OUI Lookup
001fef
SHINSEI INDUSTRIES CO.,LTD
Manufacturer Information
- OUI Prefix
- 001fef
- Manufacturer
- SHINSEI INDUSTRIES CO.,LTD
- Address
- 4-12-15,HORIFUNE, KITA-KU, TOKOYO JP 114-0004
- Last updated
- 6/14/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 001FEF
The OUI prefix 001FEF is assigned to SHINSEI INDUSTRIES CO.,LTD, based in 4-12-15,HORIFUNE, KITA-KU, TOKOYO JP 114-0004 . 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 SHINSEI INDUSTRIES CO.,LTD.