diff --git a/ipv6/za.cidr b/ipv6/za.cidr
index 41fc756da..cfa313107 100644
--- a/ipv6/za.cidr
+++ b/ipv6/za.cidr
@@ -136,6 +136,7 @@
 2c0f:4740::/32
 2c0f:4880::/32
 2c0f:4900::/32
+2c0f:4940::/32
 2c0f:4a00::/32
 2c0f:4a80::/32
 2c0f:4b80::/32
diff --git a/ipv6/zz.cidr b/ipv6/zz.cidr
index 572a7bda5..74583394f 100644
--- a/ipv6/zz.cidr
+++ b/ipv6/zz.cidr
@@ -2592,7 +2592,12 @@
 2c0f:4908::/29
 2c0f:4910::/28
 2c0f:4920::/27
-2c0f:4940::/26
+2c0f:4941::/32
+2c0f:4942::/31
+2c0f:4944::/30
+2c0f:4948::/29
+2c0f:4950::/28
+2c0f:4960::/27
 2c0f:4981::/32
 2c0f:4982::/31
 2c0f:4984::/30