diff --git a/chinae2v4.txt b/chinae2v4.txt
index 3db2a33c..022c5594 100644
--- a/chinae2v4.txt
+++ b/chinae2v4.txt
@@ -456,8 +456,7 @@
 43.228.204.0/22
 43.228.240.0/22
 43.229.40.0/22
-43.229.49.0/24
-43.229.50.0/23
+43.229.50.0/24
 43.229.56.0/22
 43.229.96.0/22
 43.229.136.0/21
diff --git a/chinae2v6.txt b/chinae2v6.txt
index 5c26cd50..f9a89cfb 100644
--- a/chinae2v6.txt
+++ b/chinae2v6.txt
@@ -9768,7 +9768,22 @@
 2403:9e80::/32
 2403:9ec0::/32
 2403:9f80::/32
-2403:a100::/32
+2403:a100:1::/48
+2403:a100:2::/47
+2403:a100:4::/46
+2403:a100:8::/45
+2403:a100:10::/44
+2403:a100:20::/43
+2403:a100:40::/42
+2403:a100:80::/41
+2403:a100:100::/40
+2403:a100:200::/39
+2403:a100:400::/38
+2403:a100:800::/37
+2403:a100:1000::/36
+2403:a100:2000::/35
+2403:a100:4000::/34
+2403:a100:8000::/33
 2403:a140::/44
 2403:a140:11::/48
 2403:a140:12::/47
diff --git a/chinae3v4.txt b/chinae3v4.txt
index fcfb066d..a92b0dea 100644
--- a/chinae3v4.txt
+++ b/chinae3v4.txt
@@ -477,8 +477,7 @@
 43.228.204.0/22
 43.228.240.0/22
 43.229.40.0/22
-43.229.49.0/24
-43.229.50.0/23
+43.229.50.0/24
 43.229.56.0/22
 43.229.96.0/22
 43.229.136.0/21
diff --git a/chinae3v6.txt b/chinae3v6.txt
index d9b3f36b..849eee34 100644
--- a/chinae3v6.txt
+++ b/chinae3v6.txt
@@ -9796,7 +9796,22 @@
 2403:9e80::/32
 2403:9ec0::/32
 2403:9f80::/32
-2403:a100::/32
+2403:a100:1::/48
+2403:a100:2::/47
+2403:a100:4::/46
+2403:a100:8::/45
+2403:a100:10::/44
+2403:a100:20::/43
+2403:a100:40::/42
+2403:a100:80::/41
+2403:a100:100::/40
+2403:a100:200::/39
+2403:a100:400::/38
+2403:a100:800::/37
+2403:a100:1000::/36
+2403:a100:2000::/35
+2403:a100:4000::/34
+2403:a100:8000::/33
 2403:a140::/44
 2403:a140:11::/48
 2403:a140:12::/47
diff --git a/index.html b/index.html
index 50081cf6..f6c8b74a 100644
--- a/index.html
+++ b/index.html
@@ -4,7 +4,7 @@
  <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
  <meta name="Author" content="Made by 'tree'">
  <meta name="GENERATOR" content="tree v2.1.1 © 1996 - 2023 by Steve Baker, Thomas Moore, Francesc Rocher, Florian Sesser, Kyosuke Tokoro">
- <title>IP List - 2025-05-19</title>
+ <title>IP List - 2025-05-20</title>
  <style type="text/css">
   BODY { font-family : monospace, sans-serif;  color: black;}
   P { font-family : monospace, sans-serif; color: black; margin:0px; padding: 0px;}
@@ -24,7 +24,7 @@
  </style>
 </head>
 <body>
-	<h1>IP List - 2025-05-19</h1><p>
+	<h1>IP List - 2025-05-20</h1><p>
 	<a href="./">.</a><br>
 	├── <a href="./cf4.txt">cf4.txt</a><br>
 	├── <a href="./cf6.txt">cf6.txt</a><br>
diff --git a/telecom4.txt b/telecom4.txt
index f4b0e88d..ffedc878 100644
--- a/telecom4.txt
+++ b/telecom4.txt
@@ -69,6 +69,8 @@
 43.227.64.0/21
 43.227.140.0/22
 43.228.76.0/22
+43.229.49.0/24
+43.229.51.0/24
 43.229.185.0/24
 43.231.96.0/20
 43.231.144.0/20
diff --git a/telecom6.txt b/telecom6.txt
index 7882a426..1feaf0ed 100644
--- a/telecom6.txt
+++ b/telecom6.txt
@@ -75,6 +75,7 @@
 2403:4280::/47
 2403:5c80::/48
 2403:8080:101::/48
+2403:a100::/48
 2403:a140:10::/48
 2403:a140:100::/40
 2403:a200:a1ff::/48