diff --git a/ipv6/za.cidr b/ipv6/za.cidr
index ea9ddfa7..8b96d006 100644
--- a/ipv6/za.cidr
+++ b/ipv6/za.cidr
@@ -155,6 +155,7 @@
 2c0f:3680::/32
 2c0f:3900::/32
 2c0f:3940::/32
+2c0f:3a40::/32
 2c0f:3a80::/32
 2c0f:3c80::/32
 2c0f:4000::/32
diff --git a/ipv6/zz.cidr b/ipv6/zz.cidr
index 93332ffc..bb7deea8 100644
--- a/ipv6/zz.cidr
+++ b/ipv6/zz.cidr
@@ -2734,7 +2734,12 @@
 2c0f:3a08::/29
 2c0f:3a10::/28
 2c0f:3a20::/27
-2c0f:3a40::/26
+2c0f:3a41::/32
+2c0f:3a42::/31
+2c0f:3a44::/30
+2c0f:3a48::/29
+2c0f:3a50::/28
+2c0f:3a60::/27
 2c0f:3a81::/32
 2c0f:3a82::/31
 2c0f:3a84::/30