diff --git a/data/cncity/110000.txt b/data/cncity/110000.txt
index f5181833..030763d2 100644
--- a/data/cncity/110000.txt
+++ b/data/cncity/110000.txt
@@ -1768,8 +1768,6 @@
 113.31.192.0/18
 113.44.96.0/19
 113.44.128.0/17
-113.45.100.0/22
-113.45.116.0/22
 113.45.124.0/22
 113.46.0.0/17
 113.47.0.0/17
@@ -1894,7 +1892,6 @@
 115.170.128.0/17
 115.171.0.0/16
 115.172.46.0/23
-115.175.240.0/20
 115.180.255.0/24
 115.181.56.0/21
 115.181.112.0/20
diff --git a/data/cncity/440000.txt b/data/cncity/440000.txt
index da872292..e7f199c4 100644
--- a/data/cncity/440000.txt
+++ b/data/cncity/440000.txt
@@ -764,9 +764,8 @@
 113.21.232.0/22
 113.45.0.0/18
 113.45.64.0/19
-113.45.96.0/22
-113.45.104.0/21
-113.45.112.0/22
+113.45.96.0/20
+113.45.112.0/21
 113.45.120.0/22
 113.45.128.0/17
 113.46.128.0/17
@@ -827,9 +826,7 @@
 115.172.184.0/21
 115.173.32.0/19
 115.174.64.0/19
-115.175.128.0/18
-115.175.192.0/19
-115.175.224.0/20
+115.175.128.0/17
 115.181.240.0/20
 116.0.8.0/21
 116.0.24.0/21
diff --git a/data/cncity/440100.txt b/data/cncity/440100.txt
index cf05a16b..e61c9ac5 100644
--- a/data/cncity/440100.txt
+++ b/data/cncity/440100.txt
@@ -596,9 +596,8 @@
 113.21.232.0/22
 113.45.0.0/18
 113.45.64.0/19
-113.45.96.0/22
-113.45.104.0/21
-113.45.112.0/22
+113.45.96.0/20
+113.45.112.0/21
 113.45.120.0/22
 113.45.128.0/17
 113.46.128.0/17
@@ -660,9 +659,7 @@
 115.172.0.0/19
 115.172.96.0/19
 115.172.184.0/21
-115.175.128.0/18
-115.175.192.0/19
-115.175.224.0/20
+115.175.128.0/17
 116.6.11.0/24
 116.6.30.0/23
 116.6.32.0/22
diff --git a/data/country/CN/CN-BJ.txt b/data/country/CN/CN-BJ.txt
index f5181833..030763d2 100644
--- a/data/country/CN/CN-BJ.txt
+++ b/data/country/CN/CN-BJ.txt
@@ -1768,8 +1768,6 @@
 113.31.192.0/18
 113.44.96.0/19
 113.44.128.0/17
-113.45.100.0/22
-113.45.116.0/22
 113.45.124.0/22
 113.46.0.0/17
 113.47.0.0/17
@@ -1894,7 +1892,6 @@
 115.170.128.0/17
 115.171.0.0/16
 115.172.46.0/23
-115.175.240.0/20
 115.180.255.0/24
 115.181.56.0/21
 115.181.112.0/20
diff --git a/data/country/CN/CN-GD.txt b/data/country/CN/CN-GD.txt
index da872292..e7f199c4 100644
--- a/data/country/CN/CN-GD.txt
+++ b/data/country/CN/CN-GD.txt
@@ -764,9 +764,8 @@
 113.21.232.0/22
 113.45.0.0/18
 113.45.64.0/19
-113.45.96.0/22
-113.45.104.0/21
-113.45.112.0/22
+113.45.96.0/20
+113.45.112.0/21
 113.45.120.0/22
 113.45.128.0/17
 113.46.128.0/17
@@ -827,9 +826,7 @@
 115.172.184.0/21
 115.173.32.0/19
 115.174.64.0/19
-115.175.128.0/18
-115.175.192.0/19
-115.175.224.0/20
+115.175.128.0/17
 115.181.240.0/20
 116.0.8.0/21
 116.0.24.0/21
diff --git a/data/isp/drpeng.txt b/data/isp/drpeng.txt
index c3c49b20..c1b8ebb4 100644
--- a/data/isp/drpeng.txt
+++ b/data/isp/drpeng.txt
@@ -160,8 +160,6 @@
 103.222.244.0/22
 103.238.24.0/21
 103.238.32.0/20
-113.45.100.0/22
-113.45.116.0/22
 113.45.124.0/22
 113.47.192.0/21
 113.47.200.0/22
diff --git a/data/isp/huawei.txt b/data/isp/huawei.txt
index c3f94edb..dc7bd116 100644
--- a/data/isp/huawei.txt
+++ b/data/isp/huawei.txt
@@ -29,9 +29,8 @@
 113.44.0.0/16
 113.45.0.0/18
 113.45.64.0/19
-113.45.96.0/22
-113.45.104.0/21
-113.45.112.0/22
+113.45.96.0/20
+113.45.112.0/21
 113.45.120.0/22
 113.45.128.0/17
 113.46.0.0/16