diff --git a/data/cncity/110000.txt b/data/cncity/110000.txt
index 04fdb856..44cbe00e 100644
--- a/data/cncity/110000.txt
+++ b/data/cncity/110000.txt
@@ -2561,10 +2561,7 @@
 139.9.128.0/20
 139.159.30.0/24
 139.159.166.0/23
-139.198.0.0/21
-139.198.8.0/22
-139.198.12.0/23
-139.198.14.0/24
+139.198.0.0/18
 139.217.0.0/19
 139.217.32.0/22
 139.217.36.32/27
diff --git a/data/cncity/810000.txt b/data/cncity/810000.txt
index d2b25939..0833e1e7 100644
--- a/data/cncity/810000.txt
+++ b/data/cncity/810000.txt
@@ -3686,9 +3686,6 @@
 139.159.48.0/22
 139.177.244.0/24
 139.177.246.0/24
-139.198.15.0/24
-139.198.16.0/20
-139.198.32.0/19
 139.198.64.0/19
 139.198.96.0/21
 139.198.104.0/22
diff --git a/data/country/CN.txt b/data/country/CN.txt
index 6977bbeb..bfb15f26 100644
--- a/data/country/CN.txt
+++ b/data/country/CN.txt
@@ -3241,10 +3241,7 @@
 139.186.0.0/16
 139.189.0.0/16
 139.196.0.0/15
-139.198.0.0/21
-139.198.8.0/22
-139.198.12.0/23
-139.198.14.0/24
+139.198.0.0/18
 139.198.108.0/22
 139.198.116.0/22
 139.198.128.0/17
diff --git a/data/country/CN/CN-BJ.txt b/data/country/CN/CN-BJ.txt
index 04fdb856..44cbe00e 100644
--- a/data/country/CN/CN-BJ.txt
+++ b/data/country/CN/CN-BJ.txt
@@ -2561,10 +2561,7 @@
 139.9.128.0/20
 139.159.30.0/24
 139.159.166.0/23
-139.198.0.0/21
-139.198.8.0/22
-139.198.12.0/23
-139.198.14.0/24
+139.198.0.0/18
 139.217.0.0/19
 139.217.32.0/22
 139.217.36.32/27
diff --git a/data/country/HK.txt b/data/country/HK.txt
index d2b25939..0833e1e7 100644
--- a/data/country/HK.txt
+++ b/data/country/HK.txt
@@ -3686,9 +3686,6 @@
 139.159.48.0/22
 139.177.244.0/24
 139.177.246.0/24
-139.198.15.0/24
-139.198.16.0/20
-139.198.32.0/19
 139.198.64.0/19
 139.198.96.0/21
 139.198.104.0/22
diff --git a/data/special/china.txt b/data/special/china.txt
index 74d0c739..222748de 100644
--- a/data/special/china.txt
+++ b/data/special/china.txt
@@ -3184,10 +3184,7 @@
 139.186.0.0/16
 139.189.0.0/16
 139.196.0.0/15
-139.198.0.0/21
-139.198.8.0/22
-139.198.12.0/23
-139.198.14.0/24
+139.198.0.0/18
 139.198.108.0/22
 139.198.116.0/22
 139.198.128.0/17