diff --git a/ipv4/tz.cidr b/ipv4/tz.cidr
index f4e9ca76c..2103361f6 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
+102.206.228.0/22
 102.207.28.0/22
 102.207.146.0/23
 102.207.220.0/24
diff --git a/ipv4/zz.cidr b/ipv4/zz.cidr
index c8de7b18b..aa0a976cd 100644
--- a/ipv4/zz.cidr
+++ b/ipv4/zz.cidr
@@ -161,7 +161,7 @@
 102.206.192.0/20
 102.206.212.0/22
 102.206.216.0/21
-102.206.224.0/21
+102.206.224.0/22
 102.206.244.0/22
 102.206.252.0/22
 102.207.12.0/22