OUI Lookup
b04b68
NAKAYO Inc
Manufacturer Information
- OUI Prefix
- b04b68
- Manufacturer
- NAKAYO Inc
- Address
- 1-3-2, Soja-machi Maebashi-shi Gunma JP 371-0853
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 6
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix B04B68
The OUI prefix B04B68 is assigned to NAKAYO Inc, based in 1-3-2, Soja-machi Maebashi-shi Gunma JP 371-0853 . 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 NAKAYO Inc.