OUI Lookup
401597
Protect America, Inc.
Manufacturer Information
- OUI Prefix
- 401597
- Manufacturer
- Protect America, Inc.
- Address
- 5100 N IH-35 Round Rock TX US 78681
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 401597
The OUI prefix 401597 is assigned to Protect America, Inc., based in 5100 N IH-35 Round Rock TX US 78681 . 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 Protect America, Inc..