OUI Lookup
001391
OUEN CO.,LTD.
Manufacturer Information
- OUI Prefix
- 001391
- Manufacturer
- OUEN CO.,LTD.
- Address
- Gotanda NT Bldg.7F, Shinagawa-ku Tokyo JP 141-0022
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 001391
The OUI prefix 001391 is assigned to OUEN CO.,LTD., based in Gotanda NT Bldg.7F, Shinagawa-ku Tokyo JP 141-0022 . 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 OUEN CO.,LTD..