OUI Lookup
7c4a82
Portsmith LLC
Manufacturer Information
- OUI Prefix
- 7c4a82
- Manufacturer
- Portsmith LLC
- Address
- 850 E. Franklin Road Meridian ID US 83642
- Last updated
- 6/9/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 7C4A82
The OUI prefix 7C4A82 is assigned to Portsmith LLC, based in 850 E. Franklin Road Meridian ID US 83642 . 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 Portsmith LLC.