diff --git a/ISPChk/Controllers/HostController.cs b/ISPChk/Controllers/HostController.cs
index fa48ee1..e2722d9 100644
--- a/ISPChk/Controllers/HostController.cs
+++ b/ISPChk/Controllers/HostController.cs
@@ -14,10 +14,12 @@ namespace ISPChk.Controllers
     public class HostController : ControllerBase
     {
         private readonly ISPChkContext _context;
+        private readonly INetworkTest _networkTest;
 
-        public HostController(ISPChkContext context)
+        public HostController(ISPChkContext context, INetworkTest networkTest)
         {
             _context = context;
+            _networkTest = networkTest;
         }
 
         // GET: api/Host
@@ -80,6 +82,8 @@ namespace ISPChk.Controllers
             _context.Hosts.Add(host);
             await _context.SaveChangesAsync();
 
+            _networkTest.AddHost(host);
+
             return CreatedAtAction("GetHost", new { id = host.Id }, host);
         }
 
diff --git a/ISPChk/INetworkTest.cs b/ISPChk/INetworkTest.cs
index d678f95..729b509 100644
--- a/ISPChk/INetworkTest.cs
+++ b/ISPChk/INetworkTest.cs
@@ -1,11 +1,13 @@
-using System;
+using ISPChk.Models;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Threading.Tasks;
 
 namespace ISPChk
 {
-    interface INetworkTest
+    public interface INetworkTest
     {
+        void AddHost(Host host);
     }
 }
diff --git a/ISPChk/NetworkTest.cs b/ISPChk/NetworkTest.cs
index c50019f..31cd5a7 100644
--- a/ISPChk/NetworkTest.cs
+++ b/ISPChk/NetworkTest.cs
@@ -11,9 +11,16 @@ namespace ISPChk
     {
         private ISPChkContext _context;
 
-        public NetworkTest()
+        public NetworkTest() {
+            var optionsBuilder = new DbContextOptionsBuilder<ISPChkContext>();
+            optionsBuilder.UseSqlite("Data Source=ispchk.db");
+            _context = new ISPChkContext(optionsBuilder.Options);
+            System.Diagnostics.Debug.WriteLine("NetworkTest instantiated.");
+        }
+
+        public void AddHost(Host host)
         {
-            //_context = new ISPChkContext("Data Source=ispchk.db");
+            System.Diagnostics.Debug.WriteLine("Host added!");
         }
     }
 }
diff --git a/ISPChk/Startup.cs b/ISPChk/Startup.cs
index 621d18d..477aa27 100644
--- a/ISPChk/Startup.cs
+++ b/ISPChk/Startup.cs
@@ -30,7 +30,8 @@ namespace ISPChk
             services.AddDbContext<ISPChkContext>(opt =>
                                                opt.UseSqlite("Data Source=ispchk.db"));
             services.AddControllers();
-            services.AddSingleton<INetworkTest, NetworkTest>();
+            var networkTest = new NetworkTest();
+            services.AddSingleton<INetworkTest>(networkTest);
             services.AddSwaggerGen(c =>
             {
                 c.SwaggerDoc("v1", new OpenApiInfo { Title = "ISPChk", Version = "v1" });
diff --git a/ISPChk/ispchk.db b/ISPChk/ispchk.db
index a2eed06..e0145d3 100644
Binary files a/ISPChk/ispchk.db and b/ISPChk/ispchk.db differ