diff --git a/ipv6/do.cidr b/ipv6/do.cidr
index fdba8f75..388e207b 100644
--- a/ipv6/do.cidr
+++ b/ipv6/do.cidr
@@ -51,6 +51,7 @@
 2803:4dc0::/32
 2803:4e10::/32
 2803:4e90::/32
+2803:5190::/32
 2803:56e0::/32
 2803:5890::/32
 2803:5a10::/32
diff --git a/ipv6/ec.cidr b/ipv6/ec.cidr
index 39ec75eb..8537d273 100644
--- a/ipv6/ec.cidr
+++ b/ipv6/ec.cidr
@@ -184,6 +184,7 @@
 2803:cc90::/32
 2803:ce10::/32
 2803:d180::/32
+2803:d190::/32
 2803:d220::/32
 2803:d560::/32
 2803:d890::/32