diff --git a/ipv6/br.cidr b/ipv6/br.cidr
index 054c4fed4..7305717a0 100644
--- a/ipv6/br.cidr
+++ b/ipv6/br.cidr
@@ -3611,7 +3611,6 @@
 2804:36b4::/32
 2804:36bc::/32
 2804:36c0::/32
-2804:36c4::/32
 2804:36c8::/32
 2804:36d0::/32
 2804:36d4::/32
diff --git a/ipv6/mx.cidr b/ipv6/mx.cidr
index 8036cdedc..68794240e 100644
--- a/ipv6/mx.cidr
+++ b/ipv6/mx.cidr
@@ -43,6 +43,7 @@
 2801:c4:60::/48
 2801:c4:80::/48
 2801:c4:90::/47
+2801:c4:98::/45
 2801:c4:a0::/48
 2801:c4:b0::/46
 2801:c4:b4::/48