diff --git a/cernet.txt b/cernet.txt
index 81130ff5..1199d6bd 100644
--- a/cernet.txt
+++ b/cernet.txt
@@ -16,6 +16,7 @@
 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 d2a556ef..24af9610 100644
--- a/china.txt
+++ b/china.txt
@@ -35,6 +35,7 @@
 5.154.140.0/23
 5.154.144.0/22
 5.154.158.0/23
+8.25.82.0/24
 8.38.121.0/24
 8.45.52.0/24
 8.45.176.0/24
@@ -428,6 +429,8 @@
 45.126.120.0/22
 45.127.128.0/22
 45.127.144.0/21
+45.134.168.0/23
+45.134.171.0/24
 45.135.49.0/24
 45.147.6.0/24
 45.148.128.0/22
@@ -456,6 +459,7 @@
 45.251.88.0/21
 45.251.96.0/21
 45.252.0.0/22
+45.252.62.0/24
 45.252.104.0/22
 45.253.24.0/22
 45.253.64.0/22
@@ -490,8 +494,7 @@
 47.246.8.0/24
 47.246.10.0/23
 47.246.12.0/22
-47.246.16.0/24
-47.246.18.0/23
+47.246.16.0/22
 47.246.20.0/24
 47.246.22.0/23
 47.246.24.0/23
@@ -1150,13 +1153,17 @@
 103.110.136.0/22
 103.110.156.0/22
 103.111.64.0/24
+103.112.68.0/22
 103.113.4.0/22
 103.113.92.0/22
 103.114.28.0/22
+103.114.73.0/24
 103.114.100.0/22
 103.114.156.0/22
 103.114.212.0/22
 103.114.236.0/22
+103.115.42.0/23
+103.115.63.0/24
 103.115.120.0/22
 103.115.248.0/22
 103.116.72.0/24
@@ -1192,7 +1199,6 @@
 103.126.102.0/23
 103.126.124.0/22
 103.126.241.0/24
-103.129.198.0/24
 103.130.160.0/23
 103.131.152.0/23
 103.131.168.0/22
@@ -2429,7 +2435,6 @@
 124.196.78.0/24
 124.200.0.0/16
 124.202.0.0/16
-124.203.191.0/24
 124.203.192.0/18
 124.204.0.0/14
 124.224.0.0/12
@@ -2630,8 +2635,10 @@
 154.211.32.0/20
 154.213.4.0/23
 154.216.16.0/22
-154.216.20.0/24
+154.216.20.0/23
 154.223.154.0/24
+154.223.170.0/23
+154.223.182.0/24
 154.223.184.0/22
 154.223.191.0/24
 156.96.148.0/24
@@ -2712,7 +2719,7 @@
 163.179.0.0/16
 163.181.0.0/21
 163.181.8.0/22
-163.181.12.0/23
+163.181.12.0/24
 163.181.15.0/24
 163.181.16.0/22
 163.181.20.0/24
@@ -2883,7 +2890,6 @@
 185.172.166.0/24
 185.174.60.0/24
 185.188.5.0/24
-185.189.13.78/32
 185.192.56.0/22
 185.216.118.0/24
 185.216.248.0/22
@@ -3034,6 +3040,7 @@
 202.173.224.0/19
 202.179.240.0/20
 202.180.128.0/19
+202.181.26.0/23
 202.181.28.0/24
 202.189.0.0/18
 202.192.0.0/12
@@ -3224,6 +3231,9 @@
 203.107.13.0/24
 203.107.20.0/22
 203.107.32.0/19
+203.107.72.0/22
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 203.110.160.0/19
 203.110.208.0/20
 203.110.232.0/23
@@ -3580,7 +3590,6 @@
 211.161.56.0/21
 211.161.80.0/20
 211.161.96.0/21
-211.161.127.0/24
 211.161.128.0/20
 211.161.192.0/21
 211.161.200.0/22
@@ -3709,8 +3718,6 @@
 220.112.0.0/18
 220.112.192.0/18
 220.113.0.0/18
-220.113.64.0/19
-220.113.96.0/21
 220.113.128.0/21
 220.113.136.0/22
 220.113.144.0/20
diff --git a/china6.txt b/china6.txt
index d5f78dcb..63160a7f 100644
--- a/china6.txt
+++ b/china6.txt
@@ -221,7 +221,6 @@
 2404:2280:10d::/48
 2404:2280:113::/48
 2404:2280:124::/47
-2404:2280:12e::/48
 2404:2280:147::/48
 2404:2280:1be::/48
 2404:6380::/48
@@ -327,7 +326,6 @@
 2405:84c0:ff13::/48
 2405:84c0:ff17::/48
 2405:84c0:ff19::/48
-2405:84c0:ff25::/48
 2405:a3c0::/32
 2405:a900:ffee::/48
 2405:a900:fffe::/48
@@ -366,14 +364,9 @@
 2406:840:e030::/44
 2406:840:e080::/44
 2406:840:e10f::/48
-2406:840:e140::/48
-2406:840:e145::/48
-2406:840:e14a::/48
 2406:840:e180::/44
 2406:840:e666::/48
 2406:840:e800::/48
-2406:840:eab0::/48
-2406:840:eab4::/48
 2406:840:eb03::/48
 2406:840:eb80::/43
 2406:840:f000::/44
@@ -381,7 +374,6 @@
 2406:840:f380::/44
 2406:840:f400::/44
 2406:840:f440::/47
-2406:840:f480::/48
 2406:840:f900::/48
 2406:840:fcc0::/44
 2406:840:fd00::/48
@@ -1007,7 +999,6 @@
 2a0e:aa06::/40
 2a0e:aa06:450::/44
 2a0e:aa06:490::/44
-2a0e:aa07:e01b::/48
 2a0e:aa07:e01f::/48
 2a0e:aa07:e024::/47
 2a0e:aa07:e200::/44
@@ -1015,7 +1006,6 @@
 2a0e:aa07:f004::/47
 2a0e:aa07:f050::/48
 2a0e:aa07:f0b0::/48
-2a0e:b107:16::/48
 2a0e:b107:1d6::/47
 2a0e:b107:1d9::/48
 2a0e:b107:1dd::/48
diff --git a/chinanet.txt b/chinanet.txt
index 64a812c7..d9e17edf 100644
--- a/chinanet.txt
+++ b/chinanet.txt
@@ -429,8 +429,8 @@
 103.83.44.0/22
 103.85.84.0/22
 103.85.144.0/22
-103.85.164.0/22
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+103.85.164.0/23
+103.85.172.0/22
 103.85.176.0/24
 103.85.179.0/24
 103.88.20.0/22
@@ -993,7 +993,6 @@
 124.172.0.0/15
 124.193.0.0/16
 124.202.128.0/19
-124.203.191.0/24
 124.203.192.0/18
 124.224.0.0/12
 124.243.192.0/18
@@ -1524,7 +1523,6 @@
 211.159.96.0/19
 211.161.24.0/22
 211.161.60.0/22
-211.161.127.0/24
 211.162.0.0/21
 211.162.120.0/21
 211.167.128.0/19
@@ -1593,8 +1591,6 @@
 220.112.40.0/21
 220.112.48.0/21
 220.112.192.0/20
-220.113.64.0/19
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 220.113.150.0/23
 220.113.152.0/21
 220.113.160.0/21
diff --git a/stat b/stat
index 17dd75fa..c0d372a8 100644
--- a/stat
+++ b/stat
@@ -1,17 +1,17 @@
 cernet
-17180164
+17181188
 
 cernet6
 672727045
 
 china
-302150657
+302147072
 
 china6
-1653936880
+1653936870
 
 chinanet
-130145536
+130133248
 
 chinanet6
 268839407
@@ -47,7 +47,7 @@ tietong6
 16
 
 unicom
-74439936
+74777856
 
 unicom6
 32778438
diff --git a/unicom.txt b/unicom.txt
index d1bef2be..7fdfaf30 100644
--- a/unicom.txt
+++ b/unicom.txt
@@ -118,13 +118,10 @@
 43.255.84.0/22
 43.255.96.0/22
 43.255.212.0/22
-43.255.228.0/22
 45.113.24.0/22
 45.113.240.0/23
 45.113.252.0/22
 45.115.164.0/22
-45.116.32.0/22
-45.116.140.0/22
 45.119.68.0/22
 45.119.104.0/22
 45.124.80.0/22
@@ -173,6 +170,7 @@
 59.83.224.0/21
 59.83.232.0/22
 60.0.0.0/11
+60.63.0.0/16
 60.194.0.0/15
 60.206.0.0/15
 60.208.0.0/12
@@ -301,8 +299,6 @@
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 103.56.32.0/22
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 103.59.124.0/22
 103.59.148.0/22
 103.61.153.0/24
@@ -431,7 +427,6 @@
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 103.239.68.0/22
 103.239.152.0/22
-103.239.204.0/22
 103.239.244.0/22
 103.240.36.0/22
 103.240.84.0/22
@@ -1157,6 +1152,7 @@
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 211.152.58.0/24
 211.154.0.0/19
+211.154.64.0/19
 211.154.176.0/20
 211.154.192.0/18
 211.155.32.0/19
@@ -1173,6 +1169,7 @@
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 211.162.192.0/22
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 218.7.0.0/16
 218.8.0.0/14
@@ -1192,6 +1189,7 @@
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+218.242.0.0/16
 218.244.44.0/22
 218.244.49.0/24
 218.244.50.0/23
@@ -1217,6 +1215,7 @@
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 219.235.6.0/23
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 219.235.16.0/20
@@ -1262,6 +1261,7 @@
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@@ -1279,6 +1279,7 @@
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 221.192.0.0/14
 221.196.0.0/15
 221.198.0.0/16