OUI Lookup
0040c4
KINKEI SYSTEM CORPORATION
Manufacturer Information
- OUI Prefix
- 0040c4
- Manufacturer
- KINKEI SYSTEM CORPORATION
- Address
- 1-22-17, KAMIKITA, HIRANOKU JP
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 0040C4
The OUI prefix 0040C4 is assigned to KINKEI SYSTEM CORPORATION, based in 1-22-17, KAMIKITA, HIRANOKU JP . 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 KINKEI SYSTEM CORPORATION.