diff --git a/ipv4/tz.cidr b/ipv4/tz.cidr
index b4e1cf70..e137e495 100644
--- a/ipv4/tz.cidr
+++ b/ipv4/tz.cidr
@@ -32,6 +32,7 @@
 102.69.164.0/22
 102.165.191.0/24
 102.177.80.0/21
+102.207.146.0/23
 102.207.220.0/24
 102.207.232.0/22
 102.208.76.0/22
diff --git a/ipv4/zz.cidr b/ipv4/zz.cidr
index bcae509c..c35b7bd5 100644
--- a/ipv4/zz.cidr
+++ b/ipv4/zz.cidr
@@ -160,7 +160,7 @@
 102.206.0.0/16
 102.207.0.0/17
 102.207.128.0/20
-102.207.144.0/22
+102.207.144.0/23
 102.207.164.0/22
 102.207.168.0/21
 102.207.190.0/24