diff --git a/ipv6/ca.cidr b/ipv6/ca.cidr
index 5fa75b67..2652ad7a 100644
--- a/ipv6/ca.cidr
+++ b/ipv6/ca.cidr
@@ -52,6 +52,7 @@
 2001:4938::/32
 2001:4958::/32
 2400:b820::/32
+2401:e4a0::/32
 2402:5cc0::/32
 2403:20c0::/32
 2407:4b80::/32