OUI Lookup
003047
NISSEI ELECTRIC CO., LTD.
Manufacturer Information
- OUI Prefix
- 003047
- Manufacturer
- NISSEI ELECTRIC CO., LTD.
- Address
- 32 MIYAWAKE, SHIMONOISHIKI-CHO JP
- Last updated
- 6/11/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 003047
The OUI prefix 003047 is assigned to NISSEI ELECTRIC CO., LTD., based in 32 MIYAWAKE, SHIMONOISHIKI-CHO 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 NISSEI ELECTRIC CO., LTD..