diff --git a/ipv4/ma.cidr b/ipv4/ma.cidr
index 99d1f77aa..e65ef0a53 100644
--- a/ipv4/ma.cidr
+++ b/ipv4/ma.cidr
@@ -19,6 +19,7 @@
 102.96.0.0/13
 102.135.248.0/22
 102.165.189.0/24
+102.204.212.0/23
 102.205.4.0/22
 102.207.32.0/22
 102.208.100.0/22
diff --git a/ipv4/mx.cidr b/ipv4/mx.cidr
index e3d411a5b..7a124f39a 100644
--- a/ipv4/mx.cidr
+++ b/ipv4/mx.cidr
@@ -175,7 +175,6 @@
 148.227.128.0/19
 148.227.160.0/21
 148.227.168.0/22
-148.227.174.0/24
 148.227.176.0/20
 148.227.192.0/18
 148.228.0.0/15
diff --git a/ipv4/zz.cidr b/ipv4/zz.cidr
index 7e7d5de3e..31d5cbf6c 100644
--- a/ipv4/zz.cidr
+++ b/ipv4/zz.cidr
@@ -159,7 +159,7 @@
 102.204.0.0/17
 102.204.128.0/18
 102.204.192.0/20
-102.204.212.0/22
+102.204.214.0/23
 102.206.20.0/22
 102.206.24.0/21
 102.206.40.0/22
diff --git a/ipv6/br.cidr b/ipv6/br.cidr
index 8097ca928..523e3e77e 100644
--- a/ipv6/br.cidr
+++ b/ipv6/br.cidr
@@ -3826,7 +3826,6 @@
 2804:3dc8::/32
 2804:3dcc::/32
 2804:3dd4::/32
-2804:3ddc::/32
 2804:3de4::/32
 2804:3dec::/32
 2804:3df0::/32
@@ -8820,5 +8819,7 @@
 2804:959c::/32
 2804:95a0::/32
 2804:95a4::/32
+2804:95a8::/32
+2804:95ac::/32
 2a00:aee0::/29
 2a06:b700::/29