diff --git a/ipv6/ke.cidr b/ipv6/ke.cidr
index 95b287aea..74ab6b27e 100644
--- a/ipv6/ke.cidr
+++ b/ipv6/ke.cidr
@@ -25,6 +25,7 @@
 2c0f:500::/32
 2c0f:640::/32
 2c0f:880::/32
+2c0f:b40::/32
 2c0f:1a80::/32
 2c0f:1e00::/32
 2c0f:2380::/32
diff --git a/ipv6/zz.cidr b/ipv6/zz.cidr
index 01720dd2b..941f903ce 100644
--- a/ipv6/zz.cidr
+++ b/ipv6/zz.cidr
@@ -1713,7 +1713,12 @@
 2c0f:b08::/29
 2c0f:b10::/28
 2c0f:b20::/27
-2c0f:b40::/26
+2c0f:b41::/32
+2c0f:b42::/31
+2c0f:b44::/30
+2c0f:b48::/29
+2c0f:b50::/28
+2c0f:b60::/27
 2c0f:b81::/32
 2c0f:b82::/31
 2c0f:b84::/30