diff --git a/ipv4/ng.cidr b/ipv4/ng.cidr
index e638204c..d18ac3f9 100644
--- a/ipv4/ng.cidr
+++ b/ipv4/ng.cidr
@@ -113,6 +113,7 @@
 102.165.124.0/22
 102.165.184.0/22
 102.176.240.0/21
+102.217.204.0/22
 102.217.212.0/22
 102.218.76.0/22
 102.218.80.0/22
diff --git a/ipv4/za.cidr b/ipv4/za.cidr
index 194631de..0db97905 100644
--- a/ipv4/za.cidr
+++ b/ipv4/za.cidr
@@ -317,9 +317,11 @@
 102.177.112.0/20
 102.177.128.0/18
 102.182.0.0/16
+102.217.200.0/22
 102.217.216.0/22
 102.217.224.0/22
 102.217.240.0/22
+102.217.248.0/22
 102.217.252.0/23
 102.218.8.0/23
 102.218.16.0/23
diff --git a/ipv4/zz.cidr b/ipv4/zz.cidr
index 5c2784df..108e3f4e 100644
--- a/ipv4/zz.cidr
+++ b/ipv4/zz.cidr
@@ -106,13 +106,12 @@
 102.216.0.0/16
 102.217.0.0/17
 102.217.128.0/18
-102.217.192.0/20
+102.217.192.0/21
 102.217.208.0/22
 102.217.220.0/22
 102.217.228.0/22
 102.217.232.0/21
 102.217.244.0/22
-102.217.248.0/22
 102.217.254.0/23
 102.218.0.0/22
 102.218.18.0/23