diff --git a/ipv6/ar.cidr b/ipv6/ar.cidr
index 935b971d..d0c94661 100644
--- a/ipv6/ar.cidr
+++ b/ipv6/ar.cidr
@@ -803,6 +803,7 @@
 2803:ad00::/32
 2803:ad10::/32
 2803:ad20::/32
+2803:ad90::/32
 2803:ada0::/32
 2803:adc0::/32
 2803:ae00::/32
diff --git a/ipv6/br.cidr b/ipv6/br.cidr
index 0ad924bf..8fb00dbc 100644
--- a/ipv6/br.cidr
+++ b/ipv6/br.cidr
@@ -522,6 +522,7 @@
 2801:80:3f70::/48
 2801:80:3f80::/48
 2801:80:3f90::/48
+2801:80:3fa0::/48
 2801:80:4000::/40
 2801:82::/32
 2801:84::/32