diff --git a/ipv4/ng.cidr b/ipv4/ng.cidr
index a247df66f..10e82fbba 100644
--- a/ipv4/ng.cidr
+++ b/ipv4/ng.cidr
@@ -125,6 +125,7 @@
 102.216.180.0/22
 102.216.192.0/22
 102.216.200.0/22
+102.216.236.0/23
 102.217.0.0/22
 102.217.8.0/22
 102.217.180.0/22
diff --git a/ipv4/za.cidr b/ipv4/za.cidr
index fb5ccc26c..3af200406 100644
--- a/ipv4/za.cidr
+++ b/ipv4/za.cidr
@@ -319,7 +319,7 @@
 102.215.20.0/22
 102.215.36.0/22
 102.215.48.0/23
-102.215.68.0/22
+102.215.64.0/21
 102.215.72.0/22
 102.215.112.0/22
 102.215.128.0/21
diff --git a/ipv4/zz.cidr b/ipv4/zz.cidr
index 2504bf47e..33fab4c76 100644
--- a/ipv4/zz.cidr
+++ b/ipv4/zz.cidr
@@ -130,7 +130,6 @@
 102.215.40.0/21
 102.215.50.0/23
 102.215.56.0/22
-102.215.64.0/22
 102.215.76.0/22
 102.215.80.0/21
 102.215.92.0/22
@@ -144,7 +143,7 @@
 102.216.56.0/22
 102.216.131.0/24
 102.216.136.0/22
-102.216.236.0/22
+102.216.238.0/23
 102.217.40.0/22
 102.217.136.0/22
 102.217.210.0/24