diff --git a/data/cncity/100000.txt b/data/cncity/100000.txt
index 39d6e25e..f16d5888 100644
--- a/data/cncity/100000.txt
+++ b/data/cncity/100000.txt
@@ -16,7 +16,9 @@
 8.128.128.0/17
 8.144.0.0/14
 8.148.0.0/19
-8.148.32.0/21
+8.148.32.0/22
+8.148.36.0/23
+8.148.38.0/24
 8.148.42.0/24
 8.148.44.0/22
 8.148.48.0/20
diff --git a/data/country/CN.txt b/data/country/CN.txt
index e62bf83c..ee92428d 100644
--- a/data/country/CN.txt
+++ b/data/country/CN.txt
@@ -87,7 +87,9 @@
 8.128.0.0/12
 8.144.0.0/14
 8.148.0.0/19
-8.148.32.0/21
+8.148.32.0/22
+8.148.36.0/23
+8.148.38.0/24
 8.148.42.0/24
 8.148.44.0/22
 8.148.48.0/20
diff --git a/data/country/JP.txt b/data/country/JP.txt
index b858d027..f0d5bf2c 100644
--- a/data/country/JP.txt
+++ b/data/country/JP.txt
@@ -22,6 +22,7 @@
 8.43.10.170/32
 8.44.86.96/27
 8.46.106.0/24
+8.148.39.0/24
 8.209.192.0/18
 8.211.128.0/18
 8.216.0.0/17
diff --git a/data/country/JP/JP-13.txt b/data/country/JP/JP-13.txt
index 76be36c4..10fe27db 100644
--- a/data/country/JP/JP-13.txt
+++ b/data/country/JP/JP-13.txt
@@ -19,6 +19,7 @@
 8.43.10.170/32
 8.44.86.96/27
 8.46.106.0/24
+8.148.39.0/24
 8.209.192.0/18
 8.211.128.0/18
 8.216.0.0/17
diff --git a/data/special/china.txt b/data/special/china.txt
index 3f82a58b..f7aa1ea9 100644
--- a/data/special/china.txt
+++ b/data/special/china.txt
@@ -73,7 +73,9 @@
 8.128.0.0/12
 8.144.0.0/14
 8.148.0.0/19
-8.148.32.0/21
+8.148.32.0/22
+8.148.36.0/23
+8.148.38.0/24
 8.148.42.0/24
 8.148.44.0/22
 8.148.48.0/20