diff --git a/ipv6/ar.cidr b/ipv6/ar.cidr
index e0cbb4278..ee24253cd 100644
--- a/ipv6/ar.cidr
+++ b/ipv6/ar.cidr
@@ -390,7 +390,6 @@
 2803:3940::/32
 2803:3950::/32
 2803:3a20::/32
-2803:3a90::/32
 2803:3ac0::/32
 2803:3b00::/32
 2803:3b40::/32
diff --git a/ipv6/br.cidr b/ipv6/br.cidr
index 415849b97..0de86c758 100644
--- a/ipv6/br.cidr
+++ b/ipv6/br.cidr
@@ -2231,7 +2231,6 @@
 2804:2048::/32
 2804:204c::/32
 2804:2050::/32
-2804:2054::/32
 2804:2058::/32
 2804:2060::/32
 2804:2064::/32
diff --git a/ipv6/pe.cidr b/ipv6/pe.cidr
index 13eb4b5a0..a5188ecdc 100644
--- a/ipv6/pe.cidr
+++ b/ipv6/pe.cidr
@@ -165,6 +165,7 @@
 2803:c9d0::/32
 2803:c9e0::/32
 2803:cd60::/32
+2803:d5d0::/32
 2803:d680::/32
 2803:d710::/32
 2803:d750::/32