diff --git a/ipv6/br.cidr b/ipv6/br.cidr
index 2df700664..6c441b07d 100644
--- a/ipv6/br.cidr
+++ b/ipv6/br.cidr
@@ -2807,7 +2807,6 @@
 2804:2a88::/32
 2804:2a8c::/32
 2804:2a90::/32
-2804:2a98::/32
 2804:2aa4::/32
 2804:2aa8::/32
 2804:2aac::/32
@@ -5658,7 +5657,6 @@
 2804:5d48::/32
 2804:5d4c::/32
 2804:5d50::/32
-2804:5d54::/32
 2804:5d58::/32
 2804:5d5c::/32
 2804:5d60::/32
diff --git a/ipv6/tt.cidr b/ipv6/tt.cidr
index 5be4b32db..7feec3b18 100644
--- a/ipv6/tt.cidr
+++ b/ipv6/tt.cidr
@@ -4,6 +4,7 @@
 2800:e00::/28
 2801:0:40::/48
 2801:1d:4000::/48
+2801:1d:f800::/48
 2803:1500::/32
 2803:1b80::/32
 2803:35e0::/32