diff --git a/chinae2v4.txt b/chinae2v4.txt
index d1248a61..74a26c0c 100644
--- a/chinae2v4.txt
+++ b/chinae2v4.txt
@@ -169,6 +169,7 @@
 36.37.39.0/24
 36.37.40.0/21
 36.37.48.0/20
+36.50.226.0/24
 36.51.0.0/17
 36.51.128.0/18
 36.51.192.0/19
diff --git a/chinae2v6.txt b/chinae2v6.txt
index c7dc0812..e4c3e880 100644
--- a/chinae2v6.txt
+++ b/chinae2v6.txt
@@ -4076,7 +4076,23 @@
 2409:27fa:f400::/38
 2409:27fa:f800::/37
 2409:27fb::/32
-2409:27fc::/31
+2409:27fc:1::/48
+2409:27fc:2::/47
+2409:27fc:4::/46
+2409:27fc:8::/45
+2409:27fc:10::/44
+2409:27fc:20::/43
+2409:27fc:40::/42
+2409:27fc:80::/41
+2409:27fc:100::/40
+2409:27fc:200::/39
+2409:27fc:400::/38
+2409:27fc:800::/37
+2409:27fc:1000::/36
+2409:27fc:2000::/35
+2409:27fc:4000::/34
+2409:27fc:8000::/33
+2409:27fd::/32
 2409:27fe::/32
 2409:27ff::/33
 2409:27ff:8000::/34
diff --git a/chinae3v4.txt b/chinae3v4.txt
index 4e6ab1c1..81e2f5b6 100644
--- a/chinae3v4.txt
+++ b/chinae3v4.txt
@@ -169,6 +169,7 @@
 36.37.39.0/24
 36.37.40.0/21
 36.37.48.0/20
+36.50.226.0/24
 36.51.0.0/17
 36.51.128.0/18
 36.51.192.0/19
diff --git a/chinae3v6.txt b/chinae3v6.txt
index 402350fe..5ac7dd36 100644
--- a/chinae3v6.txt
+++ b/chinae3v6.txt
@@ -4111,7 +4111,23 @@
 2409:27fa:f400::/38
 2409:27fa:f800::/37
 2409:27fb::/32
-2409:27fc::/31
+2409:27fc:1::/48
+2409:27fc:2::/47
+2409:27fc:4::/46
+2409:27fc:8::/45
+2409:27fc:10::/44
+2409:27fc:20::/43
+2409:27fc:40::/42
+2409:27fc:80::/41
+2409:27fc:100::/40
+2409:27fc:200::/39
+2409:27fc:400::/38
+2409:27fc:800::/37
+2409:27fc:1000::/36
+2409:27fc:2000::/35
+2409:27fc:4000::/34
+2409:27fc:8000::/33
+2409:27fd::/32
 2409:27fe::/32
 2409:27ff::/33
 2409:27ff:8000::/34
diff --git a/index.html b/index.html
index d87e5dae..8933fc5a 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="$Version: $ tree v2.0.2 (c) 1996 - 2022 by Steve Baker, Thomas Moore, Francesc Rocher, Florian Sesser, Kyosuke Tokoro $">
- <title>IP List - 2024-02-19</title>
+ <title>IP List - 2024-02-20</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 - 2024-02-19</h1><p>
+	<h1>IP List - 2024-02-20</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/telecom6.txt b/telecom6.txt
index 5df7e29c..e5bef19d 100644
--- a/telecom6.txt
+++ b/telecom6.txt
@@ -92,6 +92,7 @@
 2407:b380:8000::/48
 2407:c080:1800::/37
 2409:27fa:f000::/48
+2409:27fc::/48
 240a:6001::/48
 240e::/20
 2602:ffe4:c5f::/48
diff --git a/unicom4.txt b/unicom4.txt
index 3b567a23..0813ac60 100644
--- a/unicom4.txt
+++ b/unicom4.txt
@@ -18,7 +18,6 @@
 27.115.0.0/17
 27.192.0.0/11
 36.32.0.0/14
-36.50.226.0/24
 36.51.253.0/24
 36.248.0.0/14
 39.64.0.0/11