diff --git a/ipv6/co.cidr b/ipv6/co.cidr
index 1f08097f5..c659b2e08 100644
--- a/ipv6/co.cidr
+++ b/ipv6/co.cidr
@@ -93,6 +93,7 @@
 2801:14:6800::/48
 2801:14:8000::/48
 2801:14:9800::/48
+2801:14:b800::/48
 2801:14:d800::/48
 2801:14:e800::/48
 2801:14:f000::/48
diff --git a/ipv6/pe.cidr b/ipv6/pe.cidr
index 0eef63897..f09a2e6e1 100644
--- a/ipv6/pe.cidr
+++ b/ipv6/pe.cidr
@@ -50,6 +50,7 @@
 2803:4800::/32
 2803:48a0::/32
 2803:49e0::/32
+2803:4b90::/32
 2803:4ba0::/32
 2803:4ee0::/32
 2803:4f40::/32