diff --git a/ipv6/gm.cidr b/ipv6/gm.cidr
index b6f8edc6..4ba41a90 100644
--- a/ipv6/gm.cidr
+++ b/ipv6/gm.cidr
@@ -1,6 +1,7 @@
 2001:43f8:970::/48
 2c0f:140::/32
 2c0f:540::/32
+2c0f:740::/32
 2c0f:4c00::/32
 2c0f:6780::/32
 2c0f:f890::/32
diff --git a/ipv6/zz.cidr b/ipv6/zz.cidr
index c75ec807..61a67f8a 100644
--- a/ipv6/zz.cidr
+++ b/ipv6/zz.cidr
@@ -1642,7 +1642,12 @@
 2c0f:708::/29
 2c0f:710::/28
 2c0f:720::/27
-2c0f:740::/26
+2c0f:741::/32
+2c0f:742::/31
+2c0f:744::/30
+2c0f:748::/29
+2c0f:750::/28
+2c0f:760::/27
 2c0f:781::/32
 2c0f:782::/31
 2c0f:784::/30