OUI Lookup
a8c222
TM-Research Inc.
Manufacturer Information
- OUI Prefix
- a8c222
- Manufacturer
- TM-Research Inc.
- Address
- Hiyoshi Honcho 1-15-4 Yokohama Kanagawa JP 223-0062
- Last updated
- 6/12/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix A8C222
The OUI prefix A8C222 is assigned to TM-Research Inc., based in Hiyoshi Honcho 1-15-4 Yokohama Kanagawa JP 223-0062 . 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 TM-Research Inc..