diff --git a/data/cncity/110000.txt b/data/cncity/110000.txt
index 43923b68..d2b77711 100644
--- a/data/cncity/110000.txt
+++ b/data/cncity/110000.txt
@@ -3774,7 +3774,9 @@
 219.234.80.0/20
 219.234.128.0/17
 219.235.32.0/19
-219.235.128.0/18
+219.235.128.0/20
+219.235.144.0/21
+219.235.160.0/19
 219.235.192.0/20
 219.235.224.0/19
 219.236.0.0/17
diff --git a/data/cncity/450000.txt b/data/cncity/450000.txt
index faf970cf..3e770c84 100644
--- a/data/cncity/450000.txt
+++ b/data/cncity/450000.txt
@@ -197,6 +197,7 @@
 219.159.128.0/17
 219.232.64.0/19
 219.234.32.0/20
+219.235.152.0/21
 219.243.240.0/24
 220.173.0.0/16
 220.200.112.0/20
diff --git a/data/cncity/450100.txt b/data/cncity/450100.txt
index a00878f4..3b0e96a5 100644
--- a/data/cncity/450100.txt
+++ b/data/cncity/450100.txt
@@ -697,6 +697,7 @@
 219.232.64.0/24
 219.232.80.192/26
 219.232.86.0/24
+219.235.152.0/21
 219.243.240.0/24
 220.173.0.0/21
 220.173.16.0/20
diff --git a/data/country/CN/CN-BJ.txt b/data/country/CN/CN-BJ.txt
index 43923b68..d2b77711 100644
--- a/data/country/CN/CN-BJ.txt
+++ b/data/country/CN/CN-BJ.txt
@@ -3774,7 +3774,9 @@
 219.234.80.0/20
 219.234.128.0/17
 219.235.32.0/19
-219.235.128.0/18
+219.235.128.0/20
+219.235.144.0/21
+219.235.160.0/19
 219.235.192.0/20
 219.235.224.0/19
 219.236.0.0/17
diff --git a/data/country/CN/CN-GX.txt b/data/country/CN/CN-GX.txt
index faf970cf..3e770c84 100644
--- a/data/country/CN/CN-GX.txt
+++ b/data/country/CN/CN-GX.txt
@@ -197,6 +197,7 @@
 219.159.128.0/17
 219.232.64.0/19
 219.234.32.0/20
+219.235.152.0/21
 219.243.240.0/24
 220.173.0.0/16
 220.200.112.0/20