diff --git a/ipv4/br.cidr b/ipv4/br.cidr
index 40c5d7db..bfd2f1d1 100644
--- a/ipv4/br.cidr
+++ b/ipv4/br.cidr
@@ -3167,10 +3167,12 @@
 181.76.0.0/15
 181.174.208.0/21
 181.174.220.0/22
+181.174.232.0/22
 181.174.236.0/23
 181.174.240.0/22
 181.174.248.0/21
 181.189.0.0/21
+181.189.12.0/22
 181.189.28.0/22
 181.189.32.0/20
 181.189.48.0/21
@@ -3235,8 +3237,7 @@
 181.232.176.0/22
 181.232.192.0/22
 181.232.200.0/21
-181.232.208.0/21
-181.232.220.0/22
+181.232.208.0/20
 181.232.224.0/22
 181.232.232.0/22
 181.232.240.0/22
@@ -3244,7 +3245,7 @@
 181.232.254.0/24
 181.233.0.0/22
 181.233.12.0/22
-181.233.16.0/22
+181.233.16.0/21
 181.233.28.0/22
 181.233.32.0/22
 181.233.52.0/22
@@ -3612,6 +3613,7 @@
 190.113.60.0/23
 190.113.240.0/22
 190.115.64.0/19
+190.115.100.0/22
 190.115.192.0/21
 190.115.208.0/20
 190.120.32.0/20
diff --git a/ipv6/br.cidr b/ipv6/br.cidr
index c828f4df..6a1ab43b 100644
--- a/ipv6/br.cidr
+++ b/ipv6/br.cidr
@@ -8601,4 +8601,5 @@
 2804:8520::/32
 2804:8524::/32
 2804:8528::/32
+2804:852c::/32
 2a00:aee0::/29
diff --git a/ipv6/mx.cidr b/ipv6/mx.cidr
index 07a792c2..54ab1ecb 100644
--- a/ipv6/mx.cidr
+++ b/ipv6/mx.cidr
@@ -112,8 +112,6 @@
 2806:3d2::/32
 2806:3d5::/32
 2806:3d6::/31
-2806:3d8::/30
-2806:3dd::/32
-2806:3de::/31
+2806:3d8::/29
 2806:3e0::/32
 2806:1000::/24