diff --git a/data/cncity/100000.txt b/data/cncity/100000.txt
index e1ff4374..37cfe61b 100644
--- a/data/cncity/100000.txt
+++ b/data/cncity/100000.txt
@@ -707,6 +707,7 @@
 103.45.168.0/22
 103.52.96.0/22
 103.54.240.0/22
+103.59.168.0/23
 103.61.60.0/24
 103.62.160.0/19
 103.62.192.0/22
diff --git a/data/country/BD.txt b/data/country/BD.txt
index d4d36f84..e4c98465 100644
--- a/data/country/BD.txt
+++ b/data/country/BD.txt
@@ -286,7 +286,7 @@
 103.58.92.0/22
 103.58.108.0/23
 103.59.36.0/22
-103.59.168.0/22
+103.59.170.0/23
 103.59.176.0/22
 103.59.233.0/24
 103.60.160.0/22
diff --git a/data/country/CN.txt b/data/country/CN.txt
index acb375c8..00655a05 100644
--- a/data/country/CN.txt
+++ b/data/country/CN.txt
@@ -1635,6 +1635,7 @@
 103.59.136.0/22
 103.59.148.0/22
 103.59.164.0/22
+103.59.168.0/23
 103.60.32.0/22
 103.60.164.0/22
 103.60.228.0/23
diff --git a/data/special/china.txt b/data/special/china.txt
index 5a073d69..a26218d5 100644
--- a/data/special/china.txt
+++ b/data/special/china.txt
@@ -1621,6 +1621,7 @@
 103.59.136.0/22
 103.59.148.0/22
 103.59.164.0/22
+103.59.168.0/23
 103.60.32.0/22
 103.60.164.0/22
 103.60.228.0/23