diff --git a/cernet.txt b/cernet.txt
index 1199d6bd..81130ff5 100644
--- a/cernet.txt
+++ b/cernet.txt
@@ -16,7 +16,6 @@
 103.81.200.0/22
 103.115.120.0/30
 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 a9669398..331c9347 100644
--- a/china.txt
+++ b/china.txt
@@ -175,18 +175,6 @@
 42.242.0.0/15
 42.244.0.0/14
 42.248.0.0/15
-43.0.0.0/13
-43.8.0.0/14
-43.12.0.0/15
-43.14.0.0/16
-43.15.0.0/17
-43.15.128.0/18
-43.15.192.0/19
-43.15.224.0/20
-43.15.240.0/21
-43.15.248.0/22
-43.15.252.0/23
-43.15.254.0/24
 43.128.0.0/15
 43.130.0.0/17
 43.130.192.0/18
@@ -489,7 +477,6 @@
 47.89.66.0/24
 47.89.91.0/24
 47.89.112.0/24
-47.89.119.0/24
 47.89.121.0/24
 47.92.0.0/14
 47.96.0.0/12
@@ -561,6 +548,7 @@
 52.82.132.0/24
 52.82.134.0/23
 52.82.136.0/24
+52.82.144.0/23
 52.82.148.0/22
 52.82.160.0/21
 52.82.168.0/24
@@ -1080,6 +1068,7 @@
 103.81.48.0/22
 103.81.123.0/24
 103.81.168.0/22
+103.81.184.0/22
 103.81.200.0/22
 103.82.52.0/22
 103.82.224.0/22
@@ -1279,11 +1268,13 @@
 103.161.254.0/23
 103.162.10.0/23
 103.163.32.0/24
+103.163.46.0/23
 103.163.180.0/23
 103.164.32.0/24
 103.166.138.0/23
 103.166.174.0/23
 103.169.62.0/23
+103.169.202.0/23
 103.170.4.0/23
 103.170.72.0/23
 103.170.210.0/23
@@ -2468,6 +2459,7 @@
 124.196.20.0/24
 124.196.22.0/23
 124.196.24.0/21
+124.196.32.0/23
 124.196.36.0/23
 124.196.38.0/24
 124.196.40.0/22
@@ -2688,6 +2680,7 @@
 154.209.225.0/24
 154.209.226.0/23
 154.209.228.0/23
+154.209.240.0/23
 154.209.251.0/24
 154.211.16.0/22
 154.211.32.0/20
diff --git a/china6.txt b/china6.txt
index 59f936df..ec6fc271 100644
--- a/china6.txt
+++ b/china6.txt
@@ -189,7 +189,7 @@
 2403:4b40::/32
 2403:5c80::/48
 2403:5e40::/32
-2403:6380:14::/46
+2403:6380:16::/47
 2403:6380:20::/43
 2403:6380:40::/48
 2403:6380:42::/47
@@ -400,6 +400,7 @@
 2406:52c0::/32
 2406:8500::/32
 2406:b640::/40
+2406:b640:100::/48
 2406:b640:4100::/48
 2406:cf00::/48
 2406:cf00:1000::/43
@@ -893,18 +894,16 @@
 240c:4000::/22
 240c:c000::/20
 240d:4000::/21
-240d:c000:1000::/36
-240d:c000:2000::/35
+240d:c000:2000::/36
 240d:c010::/47
 240d:c010:19::/48
 240d:c010:1b::/48
-240d:c010:20::/44
-240d:c010:30::/48
 240d:c040::/44
 240e::/20
 2602:fd92:800::/48
 2602:fed2:731d::/48
 2602:feda:182::/48
+2602:feda:185::/48
 2602:feda:1bf::/48
 2602:feda:1d1::/48
 2602:feda:1d2::/47
diff --git a/chinanet.txt b/chinanet.txt
index a4d9161a..11d87042 100644
--- a/chinanet.txt
+++ b/chinanet.txt
@@ -472,6 +472,7 @@
 103.159.124.0/24
 103.161.220.0/23
 103.161.254.0/23
+103.163.46.0/23
 103.170.4.0/23
 103.192.188.0/22
 103.192.212.0/22
diff --git a/stat b/stat
index c4b40dd0..4ae4317c 100644
--- a/stat
+++ b/stat
@@ -1,17 +1,17 @@
 cernet
-17181188
+17180164
 
 cernet6
 672727045
 
 china
-302037504
+300992512
 
 china6
-1653940517
+1653932308
 
 chinanet
-129854464
+129854976
 
 chinanet6
 268839134