diff --git a/china.txt b/china.txt
index e3633e8f..22db8f74 100644
--- a/china.txt
+++ b/china.txt
@@ -127,6 +127,7 @@
 36.255.116.0/22
 36.255.164.0/24
 36.255.192.0/24
+36.255.194.0/24
 38.76.140.0/23
 38.111.220.0/23
 38.248.21.0/24
@@ -486,8 +487,7 @@
 47.246.50.0/24
 47.246.57.0/24
 47.246.58.0/24
-47.246.60.0/23
-47.246.62.0/24
+47.246.60.0/22
 49.4.0.0/18
 49.4.64.0/19
 49.4.96.0/20
@@ -496,6 +496,7 @@
 49.4.124.0/23
 49.4.126.0/24
 49.4.128.0/22
+49.5.13.0/24
 49.7.0.0/16
 49.52.0.0/14
 49.64.0.0/11
@@ -982,7 +983,7 @@
 103.49.196.0/24
 103.49.198.0/23
 103.50.36.0/22
-103.50.252.0/23
+103.50.252.0/24
 103.51.62.0/23
 103.52.104.0/23
 103.52.172.0/22
@@ -1031,18 +1032,11 @@
 103.70.8.0/22
 103.70.220.0/22
 103.71.68.0/22
-103.71.120.0/21
-103.71.128.0/22
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+103.71.200.0/23
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 103.71.232.0/22
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-103.72.48.0/21
 103.72.113.0/24
 103.72.120.0/22
-103.72.128.0/21
 103.72.172.0/24
 103.73.48.0/24
 103.73.116.0/22
@@ -1051,7 +1045,6 @@
 103.73.158.0/24
 103.73.204.0/22
 103.74.24.0/21
-103.74.32.0/20
 103.74.48.0/22
 103.74.80.0/22
 103.75.104.0/22
@@ -1066,7 +1059,6 @@
 103.78.126.0/23
 103.78.228.0/22
 103.79.24.0/22
-103.79.120.0/22
 103.79.200.0/22
 103.79.228.0/24
 103.81.4.0/22
@@ -2128,21 +2120,6 @@
 118.145.192.0/18
 118.178.0.0/16
 118.180.0.0/14
-118.184.0.0/22
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-118.184.66.0/23
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-118.184.82.0/23
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-118.184.96.0/22
-118.184.104.0/22
 118.184.128.0/17
 118.186.0.0/19
 118.186.32.0/24
@@ -2184,15 +2161,6 @@
 118.192.70.0/24
 118.192.96.0/19
 118.193.96.0/19
-118.193.128.0/23
-118.193.138.0/24
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-118.193.152.0/22
-118.193.160.0/23
-118.193.162.0/24
-118.193.164.0/22
-118.193.176.0/24
-118.193.188.0/22
 118.194.32.0/19
 118.194.128.0/21
 118.194.164.0/22
@@ -2348,10 +2316,8 @@
 119.235.138.0/24
 119.235.143.0/24
 119.235.144.0/23
-119.235.146.0/24
 119.235.151.0/24
 119.235.160.0/23
-119.235.162.0/24
 119.235.167.0/24
 119.235.185.0/24
 119.248.0.0/14
@@ -2822,6 +2788,7 @@
 140.255.0.0/16
 143.20.66.0/24
 143.20.72.0/22
+143.20.77.0/24
 143.64.0.0/16
 144.0.0.0/16
 144.7.0.0/17
@@ -2865,7 +2832,7 @@
 150.242.96.0/22
 150.242.120.0/24
 150.242.122.0/23
-150.242.156.0/22
+150.242.158.0/23
 150.242.168.0/22
 150.242.184.0/22
 150.242.232.0/22
@@ -2912,8 +2879,7 @@
 155.102.128.0/22
 155.102.132.0/23
 155.102.135.0/24
-155.102.136.0/23
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+155.102.136.0/21
 155.102.144.0/20
 155.102.160.0/22
 155.102.193.0/24
@@ -3058,7 +3024,7 @@
 163.181.196.0/22
 163.181.200.0/21
 163.181.209.0/24
-163.181.210.0/23
+163.181.210.0/24
 163.181.212.0/22
 163.181.216.0/21
 163.181.224.0/23
@@ -3075,7 +3041,6 @@
 163.223.178.0/23
 163.228.0.0/16
 163.244.246.0/24
-164.155.133.0/24
 165.101.71.0/24
 166.111.0.0/16
 167.139.0.0/16
@@ -3615,9 +3580,6 @@
 203.107.72.0/21
 203.107.80.0/21
 203.107.96.0/23
-203.107.100.0/22
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 203.107.116.0/22
 203.110.160.0/19
 203.110.208.0/20
@@ -4122,8 +4084,11 @@
 220.113.154.0/24
 220.114.250.0/23
 220.152.128.0/17
-220.154.128.0/20
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+220.154.128.0/22
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+220.154.136.0/24
+220.154.140.0/24
+220.154.144.0/24
 220.160.0.0/12
 220.176.0.0/14
 220.180.0.0/16
diff --git a/china6.txt b/china6.txt
index 9efd0257..ef998c90 100644
--- a/china6.txt
+++ b/china6.txt
@@ -141,8 +141,6 @@
 2401:8d00:4::/48
 2401:8d00:7::/48
 2401:8d00:8::/47
-2401:8d00:b::/48
-2401:8d00:c::/48
 2401:8d00:f::/48
 2401:8d00:14::/48
 2401:8da0::/48
@@ -347,7 +345,7 @@
 2404:2280:1f8::/46
 2404:2280:1fe::/48
 2404:2280:202::/47
-2404:2280:204::/47
+2404:2280:204::/46
 2404:2280:208::/46
 2404:2280:20c::/47
 2404:2280:20e::/48
@@ -446,12 +444,11 @@
 2406:840:e230::/44
 2406:840:e260::/48
 2406:840:e2cb::/48
-2406:840:e500::/47
+2406:840:e501::/48
 2406:840:e600::/47
 2406:840:e608::/46
 2406:840:e620::/47
 2406:840:e666::/47
-2406:840:e720::/44
 2406:840:e770::/48
 2406:840:e777::/48
 2406:840:e80f::/48
@@ -551,9 +548,7 @@
 2407:9f00::/32
 2407:ad80::/32
 2407:ae80::/32
-2407:b380::/33
 2407:b380:8000::/48
-2407:ba80::/32
 2407:bc00::/32
 2407:c080::/35
 2407:c080:4000::/37
@@ -1258,7 +1253,6 @@
 2a0a:6040:ec00::/40
 2a0a:6044:6600::/39
 2a0a:6044:7a00::/40
-2a0b:b87:ffb5::/48
 2a0b:2542::/48
 2a0b:4e07:b8::/47
 2a0c:9a40:9e00::/43
@@ -1384,7 +1378,8 @@
 2a14:67c1:a040::/48
 2a14:67c1:a061::/48
 2a14:67c1:a064::/48
-2a14:67c1:a090::/46
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+2a14:67c1:a099::/48
 2a14:67c1:a100::/43
 2a14:67c1:a121::/48
 2a14:67c1:a127::/48
@@ -1396,10 +1391,12 @@
 2a14:67c1:b100::/46
 2a14:67c1:b105::/48
 2a14:67c1:b107::/48
+2a14:67c1:b4ef::/48
 2a14:67c1:b4f0::/44
 2a14:67c1:b500::/48
 2a14:67c1:b563::/48
 2a14:67c1:b566::/48
+2a14:67c1:b582::/48
 2a14:67c5:1100::/40
 2a14:67c5:1900::/40
 2a14:7580:9203::/48
diff --git a/chinanet.txt b/chinanet.txt
index 42a6ec62..01dd4215 100644
--- a/chinanet.txt
+++ b/chinanet.txt
@@ -803,9 +803,13 @@
 117.48.112.0/20
 117.48.128.0/19
 117.48.160.0/20
-117.48.192.0/21
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+117.48.196.0/22
 117.48.200.0/22
-117.48.216.0/21
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+117.48.218.0/24
+117.48.220.0/22
 117.48.224.0/21
 117.48.232.0/23
 117.48.234.0/24
@@ -950,7 +954,8 @@
 120.132.64.0/19
 120.132.96.0/20
 120.132.112.0/24
-120.132.116.0/22
+120.132.117.0/24
+120.132.118.0/23
 120.132.120.0/21
 120.132.128.0/17
 120.133.0.0/16
@@ -1675,8 +1680,11 @@
 219.239.88.0/21
 220.113.96.0/21
 220.113.150.0/23
-220.154.128.0/20
-220.154.144.0/22
+220.154.128.0/22
+220.154.132.0/24
+220.154.136.0/24
+220.154.140.0/24
+220.154.144.0/24
 220.160.0.0/12
 220.176.0.0/14
 220.180.0.0/16
diff --git a/cmcc.txt b/cmcc.txt
index 3d495316..04225f94 100644
--- a/cmcc.txt
+++ b/cmcc.txt
@@ -71,8 +71,7 @@
 103.1.10.0/23
 103.3.128.0/22
 103.20.112.0/22
-103.20.128.0/24
-103.20.130.0/23
+103.20.128.0/22
 103.21.176.0/22
 103.35.104.0/22
 103.37.47.0/24
@@ -184,8 +183,9 @@
 117.48.0.0/19
 117.48.92.0/22
 117.48.144.0/20
-117.48.192.0/22
-117.48.216.0/22
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+117.48.219.0/24
 117.48.232.0/22
 117.50.0.0/17
 117.128.0.0/10
@@ -200,7 +200,7 @@
 119.44.204.0/23
 119.44.206.0/24
 119.161.183.0/24
-120.132.116.0/22
+120.132.116.0/24
 120.132.120.0/21
 120.132.128.0/19
 120.132.176.0/20
diff --git a/stat b/stat
index a0ba8467..0775f5ab 100644
--- a/stat
+++ b/stat
@@ -5,19 +5,19 @@ cernet6
 674169372
 
 china
-285634560
+285588992
 
 china6
-1664332106
+1664233785
 
 chinanet
-129059584
+129055488
 
 chinanet6
 268970479
 
 cmcc
-41056000
+41054208
 
 cmcc6
 276764594
@@ -41,7 +41,7 @@ googlecn6
 65568
 
 tietong
-41056000
+41054208
 
 tietong6
 276764594
diff --git a/tietong.txt b/tietong.txt
index 3d495316..04225f94 100644
--- a/tietong.txt
+++ b/tietong.txt
@@ -71,8 +71,7 @@
 103.1.10.0/23
 103.3.128.0/22
 103.20.112.0/22
-103.20.128.0/24
-103.20.130.0/23
+103.20.128.0/22
 103.21.176.0/22
 103.35.104.0/22
 103.37.47.0/24
@@ -184,8 +183,9 @@
 117.48.0.0/19
 117.48.92.0/22
 117.48.144.0/20
-117.48.192.0/22
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 117.48.232.0/22
 117.50.0.0/17
 117.128.0.0/10
@@ -200,7 +200,7 @@
 119.44.204.0/23
 119.44.206.0/24
 119.161.183.0/24
-120.132.116.0/22
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 120.132.120.0/21
 120.132.128.0/19
 120.132.176.0/20