OUI Lookup
001157
Oki Electric Industry Co., Ltd.
Manufacturer Information
- OUI Prefix
- 001157
- Manufacturer
- Oki Electric Industry Co., Ltd.
- Address
- 1-7-12 Toranomon Tokyo 105-8460 JP
- Last updated
- 6/11/2026
Vendor Statistics
- Total prefixes
- 3
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 001157
The OUI prefix 001157 is assigned to Oki Electric Industry Co., Ltd., based in 1-7-12 Toranomon Tokyo 105-8460 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 Oki Electric Industry Co., Ltd..