OUI Lookup
8ca9fd
Copper Mountain Technologies
Manufacturer Information
- OUI Prefix
- 8ca9fd
- Manufacturer
- Copper Mountain Technologies
- Address
- 631 E New York St Indianapolis IN US 46202
- Last updated
- 7/22/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 8CA9FD
The OUI prefix 8CA9FD is assigned to Copper Mountain Technologies, based in 631 E New York St Indianapolis IN US 46202 . 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 Copper Mountain Technologies.