OUI Lookup
000133
KYOWA Electronic Instruments C
Manufacturer Information
- OUI Prefix
- 000133
- Manufacturer
- KYOWA Electronic Instruments C
- Address
- 3-5-1, Cyofugaoka Cyofu Tokyo JP
- Last updated
- 6/11/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 000133
The OUI prefix 000133 is assigned to KYOWA Electronic Instruments C, based in 3-5-1, Cyofugaoka Cyofu Tokyo 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 KYOWA Electronic Instruments C.