OUI Lookup
68234b
Nihon Dengyo Kousaku
Manufacturer Information
- OUI Prefix
- 68234b
- Manufacturer
- Nihon Dengyo Kousaku
- Address
- shinmachi 21-1 kawagoe-shi saitama JP 350-1107
- Last updated
- 6/11/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 68234B
The OUI prefix 68234B is assigned to Nihon Dengyo Kousaku, based in shinmachi 21-1 kawagoe-shi saitama JP 350-1107 . 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 Nihon Dengyo Kousaku.