OUI Lookup
3c831e
CKD Corporation
Manufacturer Information
- OUI Prefix
- 3c831e
- Manufacturer
- CKD Corporation
- Address
- 250, Ouji 2-Chome Komaki Aichi JP 485-8551
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 3C831E
The OUI prefix 3C831E is assigned to CKD Corporation, based in 250, Ouji 2-Chome Komaki Aichi JP 485-8551 . 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 CKD Corporation.