OUI Lookup
000a66
MITSUBISHI ELECTRIC SYSTEM & SERVICE CO.,LTD.
Manufacturer Information
- OUI Prefix
- 000a66
- Manufacturer
- MITSUBISHI ELECTRIC SYSTEM & SERVICE CO.,LTD.
- Address
- 1-4-13 OOYODONAKA,KITA-KU OSAKA JP 531-0076
- Last updated
- 6/11/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 000A66
The OUI prefix 000A66 is assigned to MITSUBISHI ELECTRIC SYSTEM & SERVICE CO.,LTD., based in 1-4-13 OOYODONAKA,KITA-KU OSAKA JP 531-0076 . 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 MITSUBISHI ELECTRIC SYSTEM & SERVICE CO.,LTD..