diff --git a/ipv4/za.cidr b/ipv4/za.cidr
index acdbd75fe..55e002d5d 100644
--- a/ipv4/za.cidr
+++ b/ipv4/za.cidr
@@ -314,6 +314,7 @@
 102.177.128.0/18
 102.182.0.0/16
 102.204.56.0/21
+102.204.65.0/24
 102.204.68.0/22
 102.204.72.0/22
 102.204.92.0/22
diff --git a/ipv4/zz.cidr b/ipv4/zz.cidr
index 4816c31b7..f37d2255a 100644
--- a/ipv4/zz.cidr
+++ b/ipv4/zz.cidr
@@ -160,7 +160,7 @@
 102.204.0.0/19
 102.204.32.0/20
 102.204.48.0/21
-102.204.64.0/23
+102.204.64.0/24
 102.204.88.0/22
 102.204.96.0/21
 102.204.104.0/22
diff --git a/ipv6/za.cidr b/ipv6/za.cidr
index 10fe40295..d66e25863 100644
--- a/ipv6/za.cidr
+++ b/ipv6/za.cidr
@@ -66,6 +66,7 @@
 2001:43fc:8000::/40
 2001:43fc:a800::/48
 2001:43fc:b000::/44
+2001:43fc:c800::/48
 2001:43fe::/48
 2001:43fe:2000::/48
 2001:43fe:9000::/48
diff --git a/ipv6/zz.cidr b/ipv6/zz.cidr
index 1c7db9bf0..5aa70920c 100644
--- a/ipv6/zz.cidr
+++ b/ipv6/zz.cidr
@@ -1234,7 +1234,17 @@
 2001:43fc:c100::/40
 2001:43fc:c200::/39
 2001:43fc:c400::/38
-2001:43fc:c800::/37
+2001:43fc:c801::/48
+2001:43fc:c802::/47
+2001:43fc:c804::/46
+2001:43fc:c808::/45
+2001:43fc:c810::/44
+2001:43fc:c820::/43
+2001:43fc:c840::/42
+2001:43fc:c880::/41
+2001:43fc:c900::/40
+2001:43fc:ca00::/39
+2001:43fc:cc00::/38
 2001:43fc:d001::/48
 2001:43fc:d002::/47
 2001:43fc:d004::/46