diff --git a/extdbms/lib/Controllers/DBMS/NavigatorController.php b/extdbms/lib/Controllers/DBMS/NavigatorController.php
index 385c7d0..378fe94 100644
--- a/extdbms/lib/Controllers/DBMS/NavigatorController.php
+++ b/extdbms/lib/Controllers/DBMS/NavigatorController.php
@@ -31,7 +31,13 @@ class NavigatorController extends BaseController
         $clients  = [];
         $ip       = $this->getRequest('ip');
         //IP형식이 ipv4인지 확인 후 값가져오기
-        $services = $ip && $this->helper->isIPAddress($ip) ?  $this->getServiceervice()->getEntitysByIP($ip) : $this->getServiceervice()->getEntitys();
+        $services = [];
+        if ($ip && $this->helper->isIPAddress($ip)) {
+            $services = $this->getServiceervice()->getEntitysByIP($ip);
+        } else {
+            $this->getServiceervice()->getModel()->like($ip);
+            $this->getServiceervice()->getEntitys();
+        }
         foreach ($services as $service) {
             $clients[$service->getPK()] = $this->getClientService()->getEntityByCode($service->getClientCode());
         }
diff --git a/extdbms/lib/Core/Model.php b/extdbms/lib/Core/Model.php
index c14ef70..91f2784 100644
--- a/extdbms/lib/Core/Model.php
+++ b/extdbms/lib/Core/Model.php
@@ -149,6 +149,21 @@ abstract class Model
     {
         $this->_querys["JOIN"] = " {$type} JOIN {$table} ON {$match}";
     }
+    final public function like(string $column, string $value, string $option = "both"): void
+    {
+        switch ($option) {
+            case 'before':
+                $value = "%{$value}";
+                break;
+            case 'after':
+                $value = "{$value}%";
+                break;
+            default:
+                $value = "%{$value}%";
+                break;
+        }
+        $this->_querys["LIKE"] = "{$column} LIKE '{$$value}'";
+    }
     final public function orderBy(string $column, string $direction = "DESC"): void
     {
         $this->_querys["ORDERBY"] = " ORDER BY {$column} {$direction}";