diff --git a/cernet.txt b/cernet.txt
index e4371536..930a4905 100644
--- a/cernet.txt
+++ b/cernet.txt
@@ -17,7 +17,6 @@
 103.68.168.0/22
 103.81.200.0/22
 103.137.60.0/24
-103.252.172.0/22
 110.64.0.0/15
 111.114.0.0/15
 111.116.0.0/15
diff --git a/china.txt b/china.txt
index 65cf6527..7a2bfd06 100644
--- a/china.txt
+++ b/china.txt
@@ -1095,7 +1095,8 @@
 103.101.188.0/24
 103.102.4.0/23
 103.102.7.0/24
-103.102.192.0/21
+103.102.192.0/22
+103.102.196.0/24
 103.102.200.0/22
 103.103.12.0/23
 103.103.247.0/24
@@ -1616,7 +1617,7 @@
 113.194.0.0/15
 113.197.101.0/24
 113.197.103.0/24
-113.197.104.0/22
+113.197.104.0/23
 113.200.0.0/15
 113.204.0.0/14
 113.208.96.0/20
@@ -2564,7 +2565,7 @@
 163.53.17.0/24
 163.53.18.0/23
 163.53.36.0/22
-163.53.40.0/21
+163.53.40.0/22
 163.53.60.0/22
 163.53.88.0/21
 163.53.96.0/19
@@ -3531,7 +3532,10 @@
 218.246.160.0/19
 218.246.192.0/19
 218.247.0.0/18
-218.247.64.0/19
+218.247.64.0/20
+218.247.80.0/22
+218.247.84.0/23
+218.247.88.0/21
 218.247.128.0/17
 218.249.0.0/16
 219.72.0.0/16
@@ -3558,7 +3562,9 @@
 219.232.160.0/19
 219.232.192.0/18
 219.233.0.0/16
-219.234.0.0/19
+219.234.0.0/20
+219.234.16.0/21
+219.234.24.0/22
 219.234.64.0/18
 219.234.128.0/17
 219.235.0.0/17
diff --git a/chinanet6.txt b/chinanet6.txt
index 95afa938..5b18f66d 100644
--- a/chinanet6.txt
+++ b/chinanet6.txt
@@ -50,6 +50,10 @@
 2400:be00:f::/48
 2401:1d40::/48
 2401:1d40:f8::/45
+2401:1d40:100::/48
+2401:1d40:f21::/48
+2401:1d40:f22::/47
+2401:1d40:f24::/48
 2401:2e00::/32
 2401:3480::/36
 2401:3480:2000::/48
diff --git a/googlecn.txt b/googlecn.txt
index 108a4038..14149224 100644
--- a/googlecn.txt
+++ b/googlecn.txt
@@ -1,2 +1,2 @@
-113.197.104.0/22
+113.197.104.0/23
 203.208.32.0/19
diff --git a/stat b/stat
index ac34df2a..7ba49ff2 100644
--- a/stat
+++ b/stat
@@ -1,11 +1,11 @@
 cernet
-17183232
+17182208
 
 cernet6
 404033030
 
 china
-302004738
+302000898
 
 china6
 1509969269
@@ -14,7 +14,7 @@ chinanet
 133496576
 
 chinanet6
-269363422
+269363427
 
 cmcc
 37751552
@@ -35,7 +35,7 @@ drpeng6
 262144
 
 googlecn
-9216
+8704
 
 googlecn6
 4