diff --git a/ipv4/ke.cidr b/ipv4/ke.cidr
index 6f1fab76b..5551a6d09 100644
--- a/ipv4/ke.cidr
+++ b/ipv4/ke.cidr
@@ -64,7 +64,7 @@
 102.209.153.0/24
 102.209.155.0/24
 102.209.180.0/22
-102.209.237.0/24
+102.209.236.0/23
 102.210.12.0/22
 102.210.24.0/21
 102.210.40.0/22
diff --git a/ipv4/za.cidr b/ipv4/za.cidr
index 1015670b4..b8bf51bfc 100644
--- a/ipv4/za.cidr
+++ b/ipv4/za.cidr
@@ -3,7 +3,6 @@
 41.48.0.0/13
 41.56.0.0/16
 41.57.0.0/18
-41.57.112.0/24
 41.57.128.0/18
 41.61.0.0/16
 41.63.64.0/18
diff --git a/ipv4/zz.cidr b/ipv4/zz.cidr
index 54d73061f..37fe6c2a4 100644
--- a/ipv4/zz.cidr
+++ b/ipv4/zz.cidr
@@ -1,6 +1,4 @@
-41.57.113.0/24
-41.57.114.0/23
-41.57.116.0/22
+41.57.112.0/21
 41.57.124.0/22
 41.57.192.0/18
 41.67.80.0/21
@@ -161,7 +159,6 @@
 102.209.64.0/22
 102.209.220.0/22
 102.209.224.0/21
-102.209.236.0/24
 102.213.224.0/22
 102.214.15.0/24
 102.214.224.0/22