diff --git a/src/System.Net.Primitives/src/System/Net/IPAddressParser.cs b/src/System.Net.Primitives/src/System/Net/IPAddressParser.cs
index 648987999a24..825aa865666b 100644
--- a/src/System.Net.Primitives/src/System/Net/IPAddressParser.cs
+++ b/src/System.Net.Primitives/src/System/Net/IPAddressParser.cs
@@ -180,27 +180,29 @@ private static void FormatIPv4AddressNumber(int number, Span<char> addressString
         public static unsafe bool Ipv4StringToAddress(ReadOnlySpan<char> ipSpan, out long address)
         {
             int end = ipSpan.Length;
+            long tmpAddr;
+
             fixed (char* ipStringPtr = &ipSpan.DangerousGetPinnableReference())
             {
-                long tmpAddr = IPv4AddressHelper.ParseNonCanonical(ipStringPtr, 0, ref end, notImplicitFile: true);
+                tmpAddr = IPv4AddressHelper.ParseNonCanonical(ipStringPtr, 0, ref end, notImplicitFile: true);
+            }
 
-                if (tmpAddr != IPv4AddressHelper.Invalid && end == ipSpan.Length)
-                {
-                    // IPv4AddressHelper.ParseNonCanonical returns the bytes in the inverse order.
-                    // Reverse them and return success.
-                    address =
-                        ((0xFF000000 & tmpAddr) >> 24) |
-                        ((0x00FF0000 & tmpAddr) >> 8) |
-                        ((0x0000FF00 & tmpAddr) << 8) |
-                        ((0x000000FF & tmpAddr) << 24);
-                    return true;
-                }
-                else
-                {
-                    // Failed to parse the address.
-                    address = 0;
-                    return false;
-                }
+            if (tmpAddr != IPv4AddressHelper.Invalid && end == ipSpan.Length)
+            {
+                // IPv4AddressHelper.ParseNonCanonical returns the bytes in the inverse order.
+                // Reverse them and return success.
+                address =
+                    ((0xFF000000 & tmpAddr) >> 24) |
+                    ((0x00FF0000 & tmpAddr) >> 8) |
+                    ((0x0000FF00 & tmpAddr) << 8) |
+                    ((0x000000FF & tmpAddr) << 24);
+                return true;
+            }
+            else
+            {
+                // Failed to parse the address.
+                address = 0;
+                return false;
             }
         }
 
diff --git a/src/System.Net.Primitives/tests/PerformanceTests/IPAddressPerformanceTests.cs b/src/System.Net.Primitives/tests/PerformanceTests/IPAddressPerformanceTests.cs
index 75456183c52b..babc47ab0946 100644
--- a/src/System.Net.Primitives/tests/PerformanceTests/IPAddressPerformanceTests.cs
+++ b/src/System.Net.Primitives/tests/PerformanceTests/IPAddressPerformanceTests.cs
@@ -28,7 +28,13 @@ public static void TryWriteBytes(byte[] address)
             {
                 using (iteration.StartMeasurement())
                 {
-                    ip.TryWriteBytes(bytesSpan, out bytesWritten);
+                    for (int i = 0; i < 10000; ++i)
+                    {
+                        ip.TryWriteBytes(bytesSpan, out bytesWritten); ip.TryWriteBytes(bytesSpan, out bytesWritten);
+                        ip.TryWriteBytes(bytesSpan, out bytesWritten); ip.TryWriteBytes(bytesSpan, out bytesWritten);
+                        ip.TryWriteBytes(bytesSpan, out bytesWritten); ip.TryWriteBytes(bytesSpan, out bytesWritten);
+                        ip.TryWriteBytes(bytesSpan, out bytesWritten); ip.TryWriteBytes(bytesSpan, out bytesWritten);
+                    }
                 }
             }
         }
@@ -39,11 +45,18 @@ public static void TryWriteBytes(byte[] address)
         public static void GetAddressBytes(byte[] address)
         {
             var ip = new IPAddress(address);
+            byte[] bytes;
+
             foreach (var iteration in Benchmark.Iterations)
             {
                 using (iteration.StartMeasurement())
                 {
-                    var bytes = ip.GetAddressBytes();
+                    for (int i = 0; i < 10000; ++i)
+                    {
+                        bytes = ip.GetAddressBytes(); bytes = ip.GetAddressBytes();
+                        bytes = ip.GetAddressBytes(); bytes = ip.GetAddressBytes();
+                        bytes = ip.GetAddressBytes(); bytes = ip.GetAddressBytes();
+                    }
                 }
             }
         }
@@ -53,11 +66,18 @@ public static void GetAddressBytes(byte[] address)
         [MemberData(nameof(TestAddresses))]
         public static void Ctor_Bytes(byte[] address)
         {
+            IPAddress ip;
             foreach (var iteration in Benchmark.Iterations)
             {
                 using (iteration.StartMeasurement())
                 {
-                    var ip = new IPAddress(address);
+                    for (int i = 0; i < 10000; ++i)
+                    {
+                        ip = new IPAddress(address); ip = new IPAddress(address);
+                        ip = new IPAddress(address); ip = new IPAddress(address);
+                        ip = new IPAddress(address); ip = new IPAddress(address);
+                        ip = new IPAddress(address); ip = new IPAddress(address);
+                    }
                 }
             }
         }
@@ -68,11 +88,18 @@ public static void Ctor_Bytes(byte[] address)
         public static void Ctor_Span(byte[] address)
         {
             var span = new ReadOnlySpan<byte>(address);
+            IPAddress ip;
             foreach (var iteration in Benchmark.Iterations)
             {
                 using (iteration.StartMeasurement())
                 {
-                    var ip = new IPAddress(span);
+                    for (int i = 0; i < 10000; ++i)
+                    {
+                        ip = new IPAddress(span); ip = new IPAddress(span);
+                        ip = new IPAddress(span); ip = new IPAddress(span);
+                        ip = new IPAddress(span); ip = new IPAddress(span);
+                        ip = new IPAddress(span); ip = new IPAddress(span);
+                    }
                 }
             }
         }
@@ -85,6 +112,7 @@ public static void TryFormat(byte[] address)
             const int INET6_ADDRSTRLEN = 65;
             var buffer = new char[INET6_ADDRSTRLEN];
             var result = new Span<char>(buffer);
+            int charsWritten;
 
             var ip = new IPAddress(address);
 
@@ -92,7 +120,10 @@ public static void TryFormat(byte[] address)
             {
                 using (iteration.StartMeasurement())
                 {
-                    ip.TryFormat(result, out int charsWritten);
+                    for (int i = 0; i < 10000; ++i)
+                    {
+                        ip.TryFormat(result, out charsWritten);
+                    }
                 }
             }
         }
@@ -104,11 +135,20 @@ public static void ToString(byte[] address)
         {
             var ip = new IPAddress(address);
 
+            string result;
             foreach (var iteration in Benchmark.Iterations)
             {
                 using (iteration.StartMeasurement())
                 {
-                    var result = ip.ToString();
+                    for (int i = 0; i < 10000; ++i)
+                    {
+                        result = ip.ToString(); result = ip.ToString();
+                        result = ip.ToString(); result = ip.ToString();
+                        result = ip.ToString(); result = ip.ToString();
+                        result = ip.ToString(); result = ip.ToString();
+                        result = ip.ToString(); result = ip.ToString();
+                        result = ip.ToString(); result = ip.ToString();
+                    }
                 }
             }
         }