diff --git a/data/cncity/100000.txt b/data/cncity/100000.txt
index 7632a541..cace2637 100644
--- a/data/cncity/100000.txt
+++ b/data/cncity/100000.txt
@@ -2637,7 +2637,8 @@
 202.121.200.0/21
 202.127.192.0/23
 202.127.208.0/24
-202.127.216.0/21
+202.127.218.0/23
+202.127.220.0/22
 202.127.224.0/20
 202.127.240.0/21
 202.127.248.0/22
diff --git a/data/cncity/110000.txt b/data/cncity/110000.txt
index 39782ce3..b6e0ce30 100644
--- a/data/cncity/110000.txt
+++ b/data/cncity/110000.txt
@@ -3189,6 +3189,7 @@
 202.127.126.0/23
 202.127.160.0/21
 202.127.209.0/24
+202.127.216.0/23
 202.127.254.0/24
 202.130.0.0/19
 202.130.224.0/20
diff --git a/data/country/CN/CN-BJ.txt b/data/country/CN/CN-BJ.txt
index 39782ce3..b6e0ce30 100644
--- a/data/country/CN/CN-BJ.txt
+++ b/data/country/CN/CN-BJ.txt
@@ -3189,6 +3189,7 @@
 202.127.126.0/23
 202.127.160.0/21
 202.127.209.0/24
+202.127.216.0/23
 202.127.254.0/24
 202.130.0.0/19
 202.130.224.0/20
diff --git a/data/isp/cernet.txt b/data/isp/cernet.txt
index 52ec48ea..7e564a1b 100644
--- a/data/isp/cernet.txt
+++ b/data/isp/cernet.txt
@@ -57,6 +57,7 @@
 202.116.64.0/23
 202.116.96.0/19
 202.116.158.0/24
+202.127.216.0/21
 202.179.240.0/20
 202.192.228.0/22
 202.205.0.0/20