diff --git a/ipv4/mx.cidr b/ipv4/mx.cidr
index fe83e0653..735048232 100644
--- a/ipv4/mx.cidr
+++ b/ipv4/mx.cidr
@@ -110,6 +110,7 @@
 131.178.0.0/16
 131.196.244.0/22
 131.196.248.0/21
+131.221.152.0/22
 132.247.0.0/16
 132.248.0.0/16
 132.254.0.0/16
diff --git a/ipv6/br.cidr b/ipv6/br.cidr
index 1a04e071f..20ada9e42 100644
--- a/ipv6/br.cidr
+++ b/ipv6/br.cidr
@@ -8711,4 +8711,5 @@
 2804:8bf8::/32
 2804:8bfc::/32
 2804:8c00::/32
+2804:8c04::/32
 2a00:aee0::/29
diff --git a/ipv6/co.cidr b/ipv6/co.cidr
index 7fb630079..7ff91593f 100644
--- a/ipv6/co.cidr
+++ b/ipv6/co.cidr
@@ -44,6 +44,7 @@
 2801:10:3800::/48
 2801:10:5800::/48
 2801:10:7000::/48
+2801:10:b800::/48
 2801:10:c000::/48
 2801:10:c800::/48
 2801:10:d800::/48
diff --git a/ipv6/mx.cidr b/ipv6/mx.cidr
index 5919aa5e7..fb2f943d4 100644
--- a/ipv6/mx.cidr
+++ b/ipv6/mx.cidr
@@ -122,4 +122,5 @@
 2806:3ff::/32
 2806:400::/30
 2806:404::/31
+2806:406::/32
 2806:1000::/24
diff --git a/ipv6/ve.cidr b/ipv6/ve.cidr
index 6f13b4285..1094a5104 100644
--- a/ipv6/ve.cidr
+++ b/ipv6/ve.cidr
@@ -49,6 +49,7 @@
 2803:2d90::/32
 2803:3060::/32
 2803:32e0::/32
+2803:3390::/32
 2803:3610::/32
 2803:3720::/32
 2803:3890::/32