diff --git a/test/Kestrel.Transport.BindTests/AddressRegistrationTests.cs b/test/Kestrel.Transport.BindTests/AddressRegistrationTests.cs
index 01bdf88402..7152851f37 100644
--- a/test/Kestrel.Transport.BindTests/AddressRegistrationTests.cs
+++ b/test/Kestrel.Transport.BindTests/AddressRegistrationTests.cs
@@ -46,6 +46,18 @@ namespace Microsoft.AspNetCore.Server.Kestrel.FunctionalTests
             await RegisterAddresses_Success(addressInput, testUrl);
         }
 
+        [ConditionalTheory]
+        [MemberData(nameof(AddressRegistrationDataIPv4Port5000Default))]
+        public async Task RegisterAddresses_IPv4Port5000Default_Success(string addressInput, string testUrl)
+        {
+            if (!CanBindToEndpoint(IPAddress.Loopback, 5000))
+            {
+                return;
+            }
+
+            await RegisterAddresses_Success(addressInput, testUrl, 5000);
+        }
+
         [ConditionalTheory]
         [MemberData(nameof(AddressRegistrationDataIPv4Port80))]
         public async Task RegisterAddresses_IPv4Port80_Success(string addressInput, string testUrl)
@@ -112,6 +124,19 @@ namespace Microsoft.AspNetCore.Server.Kestrel.FunctionalTests
             await RegisterAddresses_Success(addressInput, testUrls);
         }
 
+        [ConditionalTheory]
+        [MemberData(nameof(AddressRegistrationDataIPv6Port5000Default))]
+        [IPv6SupportedCondition]
+        public async Task RegisterAddresses_IPv6Port5000Default_Success(string addressInput, string[] testUrls)
+        {
+            if (!CanBindToEndpoint(IPAddress.Loopback, 5000) || !CanBindToEndpoint(IPAddress.IPv6Loopback, 5000))
+            {
+                return;
+            }
+
+            await RegisterAddresses_Success(addressInput, testUrls);
+        }
+
         [ConditionalTheory]
         [MemberData(nameof(AddressRegistrationDataIPv6Port80))]
         [IPv6SupportedCondition]
@@ -845,6 +870,13 @@ namespace Microsoft.AspNetCore.Server.Kestrel.FunctionalTests
             }
         }
 
+        public static TheoryData<string, string> AddressRegistrationDataIPv4Port5000Default =>
+            new TheoryData<string, string>
+            {
+                { null, "http://127.0.0.1:5000/" },
+                { string.Empty, "http://127.0.0.1:5000/" }
+            };
+
         public static TheoryData<IPEndPoint, string> IPEndPointRegistrationDataDynamicPort
         {
             get
@@ -942,6 +974,13 @@ namespace Microsoft.AspNetCore.Server.Kestrel.FunctionalTests
             }
         }
 
+        public static TheoryData<string, string[]> AddressRegistrationDataIPv6Port5000Default =>
+            new TheoryData<string, string[]>
+            {
+                { null, new[] { "http://127.0.0.1:5000/", "http://[::1]:5000/" } },
+                { string.Empty, new[] { "http://127.0.0.1:5000/", "http://[::1]:5000/" } }
+            };
+
         public static TheoryData<string, string[]> AddressRegistrationDataIPv6Port80 =>
             new TheoryData<string, string[]>
             {