diff --git a/ipv4/tz.cidr b/ipv4/tz.cidr
index 90734d7f3..ed3d19523 100644
--- a/ipv4/tz.cidr
+++ b/ipv4/tz.cidr
@@ -37,6 +37,7 @@
 102.218.72.0/22
 102.218.244.0/22
 102.219.28.0/24
+102.219.83.0/24
 102.219.120.0/22
 102.219.172.0/24
 102.219.204.0/23
diff --git a/ipv4/za.cidr b/ipv4/za.cidr
index 3f5b13d3f..811262fcb 100644
--- a/ipv4/za.cidr
+++ b/ipv4/za.cidr
@@ -317,7 +317,9 @@
 102.177.112.0/20
 102.177.128.0/18
 102.182.0.0/16
+102.217.224.0/22
 102.217.240.0/22
+102.217.252.0/23
 102.218.8.0/23
 102.218.16.0/23
 102.218.24.0/22
@@ -325,6 +327,7 @@
 102.218.52.0/22
 102.218.60.0/22
 102.218.64.0/22
+102.218.104.0/22
 102.218.120.0/22
 102.218.132.0/22
 102.218.140.0/22
diff --git a/ipv4/zw.cidr b/ipv4/zw.cidr
index c950874a4..fbd513172 100644
--- a/ipv4/zw.cidr
+++ b/ipv4/zw.cidr
@@ -12,6 +12,7 @@
 102.165.112.0/22
 102.177.72.0/22
 102.177.192.0/18
+102.218.12.0/22
 154.73.80.0/22
 154.119.80.0/20
 168.253.32.0/19
diff --git a/ipv4/zz.cidr b/ipv4/zz.cidr
index a0f697149..e16542d8f 100644
--- a/ipv4/zz.cidr
+++ b/ipv4/zz.cidr
@@ -107,16 +107,16 @@
 102.217.0.0/17
 102.217.128.0/18
 102.217.192.0/19
-102.217.224.0/20
+102.217.228.0/22
+102.217.232.0/21
 102.217.244.0/22
-102.217.248.0/21
+102.217.248.0/22
+102.217.254.0/23
 102.218.0.0/22
-102.218.12.0/22
 102.218.18.0/23
 102.218.20.0/22
 102.218.48.0/22
 102.218.92.0/22
-102.218.104.0/22
 102.218.124.0/22
 102.218.129.0/24
 102.218.144.0/22
@@ -124,7 +124,6 @@
 102.219.0.0/22
 102.219.23.0/24
 102.219.72.0/22
-102.219.83.0/24
 102.220.0.0/22
 102.221.132.0/22
 102.221.136.0/21