diff --git a/ipv6/br.cidr b/ipv6/br.cidr
index 2ed577667..d62b26c2c 100644
--- a/ipv6/br.cidr
+++ b/ipv6/br.cidr
@@ -1830,7 +1830,6 @@
 2804:1764::/32
 2804:1768::/32
 2804:176c::/32
-2804:1770::/32
 2804:1774::/32
 2804:1778::/32
 2804:177c::/32
@@ -3061,7 +3060,6 @@
 2804:2da8::/32
 2804:2dac::/32
 2804:2db4::/32
-2804:2db8::/32
 2804:2dbc::/32
 2804:2dc0::/32
 2804:2dc4::/32