diff --git a/data/cncity/110000.txt b/data/cncity/110000.txt
index 27a5114a..db043ab7 100644
--- a/data/cncity/110000.txt
+++ b/data/cncity/110000.txt
@@ -1869,7 +1869,6 @@
 113.46.64.0/18
 113.47.0.0/17
 113.47.192.0/21
-113.47.208.0/21
 113.47.234.0/23
 113.47.238.0/23
 113.47.240.0/21
diff --git a/data/cncity/310000.txt b/data/cncity/310000.txt
index c71dd5af..a8db6347 100644
--- a/data/cncity/310000.txt
+++ b/data/cncity/310000.txt
@@ -669,7 +669,7 @@
 113.44.0.0/18
 113.44.64.0/19
 113.47.200.0/21
-113.47.216.0/21
+113.47.208.0/20
 113.197.100.0/22
 114.28.0.0/17
 114.28.128.0/18
diff --git a/data/country/CN/CN-BJ.txt b/data/country/CN/CN-BJ.txt
index 27a5114a..db043ab7 100644
--- a/data/country/CN/CN-BJ.txt
+++ b/data/country/CN/CN-BJ.txt
@@ -1869,7 +1869,6 @@
 113.46.64.0/18
 113.47.0.0/17
 113.47.192.0/21
-113.47.208.0/21
 113.47.234.0/23
 113.47.238.0/23
 113.47.240.0/21
diff --git a/data/country/CN/CN-SH.txt b/data/country/CN/CN-SH.txt
index c71dd5af..a8db6347 100644
--- a/data/country/CN/CN-SH.txt
+++ b/data/country/CN/CN-SH.txt
@@ -669,7 +669,7 @@
 113.44.0.0/18
 113.44.64.0/19
 113.47.200.0/21
-113.47.216.0/21
+113.47.208.0/20
 113.197.100.0/22
 114.28.0.0/17
 114.28.128.0/18
diff --git a/data/isp/drpeng.txt b/data/isp/drpeng.txt
index 25d8c307..ce223762 100644
--- a/data/isp/drpeng.txt
+++ b/data/isp/drpeng.txt
@@ -158,7 +158,6 @@
 103.238.32.0/20
 113.45.124.0/22
 113.47.192.0/21
-113.47.208.0/21
 113.48.0.0/19
 113.48.32.0/20
 113.48.64.0/19
diff --git a/data/isp/huawei.txt b/data/isp/huawei.txt
index 2fee5fec..8ba17171 100644
--- a/data/isp/huawei.txt
+++ b/data/isp/huawei.txt
@@ -34,7 +34,7 @@
 113.47.0.0/17
 113.47.128.0/18
 113.47.200.0/21
-113.47.216.0/21
+113.47.208.0/20
 113.47.224.0/19
 114.115.128.0/17
 114.116.0.0/16