diff --git a/ouidb.json b/ouidb.json
index 96e60b6..913f1af 100644
--- a/ouidb.json
+++ b/ouidb.json
@@ -210503,6 +210503,17 @@
       }
     }
   },
+  {
+    "prefix": "4C5739",
+    "organization": {
+      "name": "Samsung Electronics Ltd",
+      "address": {
+        "line1": "129, Samsung-ro, Youngtongl-gu",
+        "line2": "Suwon Gyeonggi-do 16677",
+        "countryCode": "KR"
+      }
+    }
+  },
   {
     "prefix": "4C57CA",
     "organization": {
@@ -331131,6 +331142,17 @@
       }
     }
   },
+  {
+    "prefix": "D00B27",
+    "organization": {
+      "name": "Murata Manufacturing Ltd",
+      "address": {
+        "line1": "1-10-1, Higashikotari",
+        "line2": "Nagaokakyo-shi Kyoto 617-8555",
+        "countryCode": "JP"
+      }
+    }
+  },
   {
     "prefix": "D00DF7",
     "organization": {
@@ -366727,6 +366749,17 @@
       }
     }
   },
+  {
+    "prefix": "F4DD06",
+    "organization": {
+      "name": "Samsung Electronics Ltd",
+      "address": {
+        "line1": "129, Samsung-ro, Youngtongl-gu",
+        "line2": "Suwon Gyeonggi-do 16677",
+        "countryCode": "KR"
+      }
+    }
+  },
   {
     "prefix": "F4DD9E",
     "organization": {
diff --git a/ouidb.json.bz2 b/ouidb.json.bz2
index 5d7f42f..0f1e16a 100644
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diff --git a/ouidb.json.gz b/ouidb.json.gz
index 20f682a..b3162bb 100644
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