diff --git a/cernet6.txt b/cernet6.txt
index 649f0e2a..277ede9a 100644
--- a/cernet6.txt
+++ b/cernet6.txt
@@ -18,8 +18,6 @@
 2402:3c00::/32
 2402:4b80::/32
 2402:7d80:240::/48
-2402:8cc0::/40
-2402:8cc0:200::/40
 2402:e480::/32
 2402:e740::/32
 2402:f000::/32
diff --git a/china.txt b/china.txt
index 1c849fad..6e3c5170 100644
--- a/china.txt
+++ b/china.txt
@@ -245,7 +245,6 @@
 43.230.220.0/22
 43.231.41.0/24
 43.231.46.0/23
-43.231.80.0/20
 43.231.96.0/20
 43.231.144.0/20
 43.231.160.0/21
@@ -253,6 +252,7 @@
 43.231.170.0/24
 43.231.186.0/24
 43.239.120.0/22
+43.239.172.0/24
 43.240.0.0/22
 43.240.56.0/21
 43.240.72.0/22
@@ -513,7 +513,9 @@
 49.239.192.0/18
 52.80.0.0/15
 52.82.0.0/17
-52.82.129.0/24
+52.82.128.0/23
+52.82.131.0/24
+52.82.132.0/24
 52.82.134.0/23
 52.82.136.0/24
 52.82.144.0/23
@@ -1503,7 +1505,6 @@
 103.251.124.0/22
 103.251.160.0/22
 103.251.204.0/24
-103.251.207.0/24
 103.251.240.0/22
 103.252.36.0/22
 103.252.172.0/22
@@ -1808,8 +1809,6 @@
 114.28.68.0/22
 114.28.72.0/21
 114.28.128.0/18
-114.28.212.0/22
-114.28.218.0/23
 114.28.224.0/22
 114.28.228.0/23
 114.28.231.0/24
@@ -2180,8 +2179,6 @@
 118.191.223.0/24
 118.191.224.0/24
 118.191.240.0/23
-118.191.251.0/24
-118.191.252.0/22
 118.192.0.0/17
 118.193.96.0/19
 118.193.128.0/23
@@ -2873,7 +2870,13 @@
 155.102.27.0/24
 155.102.28.0/23
 155.102.30.0/24
-155.102.32.0/19
+155.102.32.0/22
+155.102.36.0/23
+155.102.38.0/24
+155.102.40.0/23
+155.102.42.0/24
+155.102.44.0/22
+155.102.48.0/20
 155.102.131.0/24
 155.102.132.0/23
 155.102.136.0/23
@@ -2964,8 +2967,7 @@
 163.181.49.0/24
 163.181.50.0/24
 163.181.52.0/24
-163.181.56.0/23
-163.181.59.0/24
+163.181.56.0/22
 163.181.60.0/23
 163.181.66.0/23
 163.181.69.0/24
@@ -3025,7 +3027,7 @@
 163.181.246.0/24
 163.181.248.0/22
 163.181.253.0/24
-163.181.255.0/24
+163.181.254.0/23
 163.204.0.0/16
 163.228.0.0/16
 163.244.246.0/24
@@ -3932,7 +3934,8 @@
 211.162.0.0/21
 211.162.32.0/21
 211.162.64.0/20
-211.162.112.0/20
+211.162.119.0/24
+211.162.120.0/21
 211.162.200.0/22
 211.165.0.0/16
 211.166.0.0/16
@@ -4052,7 +4055,13 @@
 219.242.0.0/15
 219.244.0.0/14
 220.101.192.0/18
-220.112.0.0/18
+220.112.0.0/22
+220.112.8.0/24
+220.112.40.0/21
+220.112.50.0/23
+220.112.52.0/23
+220.112.54.0/24
+220.112.59.0/24
 220.112.192.0/20
 220.113.0.0/19
 220.113.32.0/20
diff --git a/china6.txt b/china6.txt
index 9a02260a..2310c836 100644
--- a/china6.txt
+++ b/china6.txt
@@ -214,8 +214,6 @@
 2402:7040::/32
 2402:7d80::/32
 2402:8bc0::/32
-2402:8cc0::/40
-2402:8cc0:200::/40
 2402:92c0::/48
 2402:93c0::/48
 2402:93c0:20::/48
@@ -332,8 +330,7 @@
 2404:2280:193::/48
 2404:2280:196::/48
 2404:2280:198::/45
-2404:2280:1a4::/47
-2404:2280:1a7::/48
+2404:2280:1a4::/46
 2404:2280:1a8::/47
 2404:2280:1b0::/48
 2404:2280:1b2::/48
@@ -448,10 +445,12 @@
 2406:840:e0e8::/48
 2406:840:e10f::/48
 2406:840:e14f::/48
+2406:840:e201::/48
 2406:840:e230::/44
 2406:840:e500::/47
 2406:840:e600::/47
 2406:840:e608::/46
+2406:840:e621::/48
 2406:840:e666::/47
 2406:840:e720::/44
 2406:840:e770::/48
@@ -1392,6 +1391,7 @@
 2a13:a5c7:2102::/48
 2a13:a5c7:2110::/48
 2a13:a5c7:2117::/48
+2a13:a5c7:2118::/48
 2a13:a5c7:2121::/48
 2a13:a5c7:2301::/48
 2a13:a5c7:2303::/48
@@ -1403,6 +1403,7 @@
 2a14:4c41::/32
 2a14:67c1:20::/44
 2a14:67c1:70::/46
+2a14:67c1:701::/48
 2a14:67c1:703::/48
 2a14:67c1:704::/48
 2a14:67c1:800::/48
diff --git a/chinanet.txt b/chinanet.txt
index 6e6246d5..5975daa4 100644
--- a/chinanet.txt
+++ b/chinanet.txt
@@ -71,7 +71,6 @@
 43.227.140.0/22
 43.228.76.0/22
 43.229.185.0/24
-43.231.80.0/20
 43.231.96.0/20
 43.231.144.0/20
 43.231.160.0/22
@@ -1645,7 +1644,6 @@
 219.238.148.0/22
 219.238.232.0/21
 219.239.88.0/21
-220.112.0.0/18
 220.112.192.0/20
 220.113.96.0/21
 220.113.150.0/23
diff --git a/cmcc.txt b/cmcc.txt
index ad1463d0..bb02a050 100644
--- a/cmcc.txt
+++ b/cmcc.txt
@@ -18,6 +18,7 @@
 36.213.192.0/20
 36.213.208.0/23
 39.128.0.0/10
+43.239.172.0/24
 43.251.244.0/22
 45.125.24.0/24
 45.248.204.0/22
diff --git a/stat b/stat
index 7829578f..2b870b3c 100644
--- a/stat
+++ b/stat
@@ -2,22 +2,22 @@ cernet
 17186304
 
 cernet6
-674169372
+674168860
 
 china
-284217728
+284198272
 
 china6
-1667598841
+1667598334
 
 chinanet
-129119744
+129099264
 
 chinanet6
 269040096
 
 cmcc
-39540992
+39541248
 
 cmcc6
 276764626
@@ -41,13 +41,13 @@ googlecn6
 65568
 
 tietong
-39540992
+39541248
 
 tietong6
 276764626
 
 unicom
-72164608
+72151296
 
 unicom6
 33583755
diff --git a/tietong.txt b/tietong.txt
index ad1463d0..bb02a050 100644
--- a/tietong.txt
+++ b/tietong.txt
@@ -18,6 +18,7 @@
 36.213.192.0/20
 36.213.208.0/23
 39.128.0.0/10
+43.239.172.0/24
 43.251.244.0/22
 45.125.24.0/24
 45.248.204.0/22
diff --git a/unicom.txt b/unicom.txt
index 72356189..c07615cb 100644
--- a/unicom.txt
+++ b/unicom.txt
@@ -1204,7 +1204,8 @@
 211.158.0.0/16
 211.161.60.0/22
 211.162.64.0/20
-211.162.112.0/20
+211.162.119.0/24
+211.162.120.0/21
 211.162.200.0/22
 211.167.176.0/20
 218.7.0.0/16
@@ -1264,7 +1265,13 @@
 219.232.126.0/24
 219.235.32.0/19
 219.238.0.0/15
-220.112.0.0/18
+220.112.0.0/22
+220.112.8.0/24
+220.112.40.0/21
+220.112.50.0/23
+220.112.52.0/23
+220.112.54.0/24
+220.112.59.0/24
 220.112.192.0/20
 220.113.150.0/23
 220.113.152.0/23