diff --git a/ipv6/do.cidr b/ipv6/do.cidr
index ce7922f09..ca780dfee 100644
--- a/ipv6/do.cidr
+++ b/ipv6/do.cidr
@@ -7,7 +7,7 @@
 2801:14:8800::/48
 2801:15:a000::/48
 2801:18:e000::/48
-2801:19:7800::/48
+2801:19:7800::/44
 2801:1a:9000::/48
 2801:1a:e000::/48
 2801:1b:e800::/48
diff --git a/ipv6/ve.cidr b/ipv6/ve.cidr
index 61d6147ad..bf21da27d 100644
--- a/ipv6/ve.cidr
+++ b/ipv6/ve.cidr
@@ -2,7 +2,6 @@
 2800:30::/32
 2800:38::/32
 2800:100::/32
-2800:3e0::/32
 2800:500::/32
 2800:5e0::/32
 2800:620::/32