diff --git a/prowler/providers/aws/services/sns/sns_service.py b/prowler/providers/aws/services/sns/sns_service.py
index a2f2d3be29..2eb93ee792 100644
--- a/prowler/providers/aws/services/sns/sns_service.py
+++ b/prowler/providers/aws/services/sns/sns_service.py
@@ -92,12 +92,12 @@ class SNS(AWSService):
                     )
                     subscriptions: list[Subscription] = [
                         Subscription(
-                            id=sub["SubscriptionArn"].split(":")[-1],
+                            id=(parts := sub["SubscriptionArn"].split(":"))[-1],
                             arn=sub["SubscriptionArn"],
                             owner=sub["Owner"],
                             protocol=sub["Protocol"],
                             endpoint=sub["Endpoint"],
-                            region=sub["SubscriptionArn"].split(":")[3],
+                            region=parts[3] if len(parts) > 3 else "unknown",
                         )
                         for sub in response["Subscriptions"]
                     ]