OUI Lookup
fcf1cd
OPTEX-FA CO.,LTD.
Manufacturer Information
- OUI Prefix
- fcf1cd
- Manufacturer
- OPTEX-FA CO.,LTD.
- Address
- 91 Awata-cho Kyoto JP 600-8815
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix FCF1CD
The OUI prefix FCF1CD is assigned to OPTEX-FA CO.,LTD., based in 91 Awata-cho Kyoto JP 600-8815 . 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 OPTEX-FA CO.,LTD..