diff --git a/lib/internal/net.js b/lib/internal/net.js
index 80de67791512e4..d4d06dd5d22e21 100644
--- a/lib/internal/net.js
+++ b/lib/internal/net.js
@@ -94,7 +94,9 @@ function isLoopback(host) {
     hostLower === 'localhost' ||
     hostLower.startsWith('127.') ||
     hostLower === '[::1]' ||
-    hostLower === '[0:0:0:0:0:0:0:1]'
+    hostLower === '::1' ||
+    hostLower === '[0:0:0:0:0:0:0:1]' ||
+    hostLower === '0:0:0:0:0:0:0:1'
   );
 }
 
diff --git a/test/parallel/test-internal-net-isLoopback.js b/test/parallel/test-internal-net-isLoopback.js
index df63bfc262eaf6..ab3105bac3d24a 100644
--- a/test/parallel/test-internal-net-isLoopback.js
+++ b/test/parallel/test-internal-net-isLoopback.js
@@ -10,7 +10,9 @@ const loopback = [
   '127.0.0.255',
   '127.1.2.3',
   '[::1]',
+  '::1',
   '[0:0:0:0:0:0:0:1]',
+  '0:0:0:0:0:0:0:1',
 ];
 
 const loopbackNot = [