diff --git a/ci/container/hang_webserver.py b/ci/container/hang_webserver.py
index c8c6b0188..a650e964d 100755
--- a/ci/container/hang_webserver.py
+++ b/ci/container/hang_webserver.py
@@ -87,7 +87,7 @@ def stop(self):
 
     PORT = int(sys.argv[1])
 
-    server = SimpleHttpServer('localhost', PORT)
+    server = SimpleHttpServer('127.0.0.1', PORT)
     print('HTTP Server Running on PORT {}..........'.format(PORT))
     server.start()
     server.waitForThread()
diff --git a/test/hangWebserver.js b/test/hangWebserver.js
new file mode 100644
index 000000000..0db3a621c
--- /dev/null
+++ b/test/hangWebserver.js
@@ -0,0 +1 @@
+module.exports.hangWebServerUrl = 'http://127.0.0.1:12345';
diff --git a/test/integration/testConnectionWithOCSP.js b/test/integration/testConnectionWithOCSP.js
index c3ae6a363..51ac0db75 100644
--- a/test/integration/testConnectionWithOCSP.js
+++ b/test/integration/testConnectionWithOCSP.js
@@ -11,6 +11,7 @@ const OcspResponseCache = require('./../../lib/agent/ocsp_response_cache');
 
 const sharedLogger = require('./sharedLogger');
 const Logger = require('./../../lib/logger');
+const { hangWebServerUrl } = require('../hangWebserver');
 Logger.getInstance().setLogger(sharedLogger.logger);
 
 let testCounter = 0;
@@ -244,7 +245,7 @@ describe('Connection with OCSP test', function ()
     // cache server is used
     SocketUtil.variables.SF_OCSP_RESPONSE_CACHE_SERVER_ENABLED = true;
     // fake OCSP responder.
-    process.env.SF_OCSP_RESPONSE_CACHE_SERVER_URL = 'http://localhost:12345/hang';
+    process.env.SF_OCSP_RESPONSE_CACHE_SERVER_URL = `${hangWebServerUrl}/hang`;
     process.env.SF_OCSP_TEST_OCSP_RESPONSE_CACHE_SERVER_TIMEOUT = 1000;
 
     snowflake.configure({ocspFailOpen: true});
@@ -280,7 +281,7 @@ describe('Connection with OCSP test', function ()
     // cache server is used
     SocketUtil.variables.SF_OCSP_RESPONSE_CACHE_SERVER_ENABLED = true;
     // fake OCSP responder.
-    process.env.SF_OCSP_RESPONSE_CACHE_SERVER_URL = 'http://localhost:12345/hang';
+    process.env.SF_OCSP_RESPONSE_CACHE_SERVER_URL = `${hangWebServerUrl}/hang`;
     process.env.SF_OCSP_TEST_OCSP_RESPONSE_CACHE_SERVER_TIMEOUT = 1000;
 
     snowflake.configure({ocspFailOpen: false});
@@ -320,7 +321,7 @@ describe('Connection with OCSP test', function ()
     // no cache server is used
     SocketUtil.variables.SF_OCSP_RESPONSE_CACHE_SERVER_ENABLED = false;
     // fake OCSP responder.
-    process.env.SF_OCSP_RESPONDER_URL = 'http://localhost:12345/hang';
+    process.env.SF_OCSP_RESPONDER_URL = `${hangWebServerUrl}/hang`;
     process.env.SF_OCSP_TEST_OCSP_RESPONDER_TIMEOUT = 1000;
 
     snowflake.configure({ocspFailOpen: true});
@@ -356,7 +357,7 @@ describe('Connection with OCSP test', function ()
     // no cache server is used
     SocketUtil.variables.SF_OCSP_RESPONSE_CACHE_SERVER_ENABLED = false;
     // fake OCSP responder.
-    process.env.SF_OCSP_RESPONDER_URL = 'http://localhost:12345/hang';
+    process.env.SF_OCSP_RESPONDER_URL = `${hangWebServerUrl}/hang`;
     process.env.SF_OCSP_TEST_OCSP_RESPONDER_TIMEOUT = 1000;
 
     snowflake.configure({ocspFailOpen: false});
@@ -400,8 +401,8 @@ describe('Connection with OCSP test', function ()
     // no cache server is used
     SocketUtil.variables.SF_OCSP_RESPONSE_CACHE_SERVER_ENABLED = true;
     // fake OCSP responder.
-    process.env.SF_OCSP_RESPONSE_CACHE_SERVER_URL = 'http://localhost:12345/hang';
-    process.env.SF_OCSP_RESPONDER_URL = 'http://localhost:12345/hang';
+    process.env.SF_OCSP_RESPONSE_CACHE_SERVER_URL = `${hangWebServerUrl}/hang`;
+    process.env.SF_OCSP_RESPONDER_URL = `${hangWebServerUrl}/hang`;
     process.env.SF_OCSP_TEST_OCSP_RESPONDER_TIMEOUT = 1000;
     process.env.SF_OCSP_TEST_OCSP_RESPONSE_CACHE_SERVER_TIMEOUT = 1000;
 
@@ -438,7 +439,7 @@ describe('Connection with OCSP test', function ()
     // no cache server is used
     SocketUtil.variables.SF_OCSP_RESPONSE_CACHE_SERVER_ENABLED = false;
     // fake OCSP responder.
-    process.env.SF_OCSP_RESPONDER_URL = 'http://localhost:12345/403';
+    process.env.SF_OCSP_RESPONDER_URL = `${hangWebServerUrl}/403`;
 
     snowflake.configure({ocspFailOpen: false});
     const connection = snowflake.createConnection(getConnectionOptions());
@@ -480,7 +481,7 @@ describe('Connection with OCSP test', function ()
     // no cache server is used
     SocketUtil.variables.SF_OCSP_RESPONSE_CACHE_SERVER_ENABLED = false;
     // fake OCSP responder.
-    process.env.SF_OCSP_RESPONDER_URL = 'http://localhost:12345/403';
+    process.env.SF_OCSP_RESPONDER_URL = `${hangWebServerUrl}/403`;
 
     snowflake.configure({ocspFailOpen: true});
     const connection = snowflake.createConnection(getConnectionOptions());
@@ -513,7 +514,7 @@ describe('Connection with OCSP test', function ()
     // no cache server is used
     SocketUtil.variables.SF_OCSP_RESPONSE_CACHE_SERVER_ENABLED = false;
     // fake OCSP responder.
-    process.env.SF_OCSP_RESPONDER_URL = 'http://localhost:12345/404';
+    process.env.SF_OCSP_RESPONDER_URL = `${hangWebServerUrl}/404`;
 
     snowflake.configure({ocspFailOpen: false});
     const connection = snowflake.createConnection(getConnectionOptions());
diff --git a/test/unit/large_result_set/testLargeResultSet.js b/test/unit/large_result_set/testLargeResultSet.js
index 3f064ad0a..6790cf67b 100644
--- a/test/unit/large_result_set/testLargeResultSet.js
+++ b/test/unit/large_result_set/testLargeResultSet.js
@@ -3,14 +3,15 @@ const LargeResultSetService = require('../../../lib/services/large_result_set');
 
 const httpClient = require('../../../lib/http/node');
 const ConnectionConfig = require('../../../lib/connection/connection_config');
+const { hangWebServerUrl } = require('../../hangWebserver');
 
 describe('LargeResultSetService', () =>
 {
   let httpClientInstance;
   let largeResultSetService;
 
-  // it's python hang webserver address
-  const baseUrl = `http://127.0.0.1:12345`;
+  // it's python hang webserver address to test retries and errors
+  const baseUrl = hangWebServerUrl;
 
   beforeEach(() =>
   {