OUI Lookup
b89919
7signal Solutions, Inc
Manufacturer Information
- OUI Prefix
- b89919
- Manufacturer
- 7signal Solutions, Inc
- Address
- 526 S. Main Street Akron OH US 44311
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix B89919
The OUI prefix B89919 is assigned to 7signal Solutions, Inc, based in 526 S. Main Street Akron OH US 44311 . 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 7signal Solutions, Inc.