diff --git a/ipv4/mx.cidr b/ipv4/mx.cidr
index f1421b6b..dc0dca3c 100644
--- a/ipv4/mx.cidr
+++ b/ipv4/mx.cidr
@@ -84,7 +84,6 @@
 45.190.236.0/22
 45.190.240.0/22
 45.191.52.0/22
-45.226.59.0/24
 45.228.36.0/22
 45.228.68.0/22
 45.230.124.0/22
diff --git a/ipv6/br.cidr b/ipv6/br.cidr
index cec1c5e1..5a293a5a 100644
--- a/ipv6/br.cidr
+++ b/ipv6/br.cidr
@@ -4615,7 +4615,6 @@
 2804:43fc::/32
 2804:4400::/32
 2804:4404::/32
-2804:4408::/32
 2804:440c::/32
 2804:4410::/32
 2804:4414::/32
@@ -8285,4 +8284,6 @@
 2804:7de4::/32
 2804:7de8::/32
 2804:7dec::/32
+2804:7df0::/32
+2804:7df4::/32
 2a00:aee0::/29
diff --git a/ipv6/mx.cidr b/ipv6/mx.cidr
index 37c8c652..39c66b9e 100644
--- a/ipv6/mx.cidr
+++ b/ipv6/mx.cidr
@@ -28,7 +28,7 @@
 2801:c4:14::/47
 2801:c4:17::/48
 2801:c4:19::/48
-2801:c4:1a::/47
+2801:c4:1a::/48
 2801:c4:1c::/46
 2801:c4:20::/46
 2801:c4:24::/48