OUI Lookup
000ffb
Nippon Denso Industry Co., Ltd.
Manufacturer Information
- OUI Prefix
- 000ffb
- Manufacturer
- Nippon Denso Industry Co., Ltd.
- Address
- 3-14-19 Shibaura, Minato-ku Tokyo, JP 108-8560
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 000FFB
The OUI prefix 000FFB is assigned to Nippon Denso Industry Co., Ltd., based in 3-14-19 Shibaura, Minato-ku Tokyo, JP 108-8560 . 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 Nippon Denso Industry Co., Ltd..