diff --git a/ipv4/zm.cidr b/ipv4/zm.cidr
index d4feda7df..88d6eac93 100644
--- a/ipv4/zm.cidr
+++ b/ipv4/zm.cidr
@@ -2,7 +2,6 @@
 41.63.0.0/18
 41.72.96.0/19
 41.77.0.0/21
-41.78.112.0/22
 41.191.116.0/22
 41.215.176.0/20
 41.216.64.0/19
@@ -29,5 +28,4 @@
 196.223.29.0/24
 197.212.0.0/15
 197.220.0.0/19
-197.220.192.0/18
 197.231.244.0/22
diff --git a/ipv4/zw.cidr b/ipv4/zw.cidr
index 6d58b06c7..acb976474 100644
--- a/ipv4/zw.cidr
+++ b/ipv4/zw.cidr
@@ -30,5 +30,4 @@
 196.216.224.0/23
 196.220.96.0/19
 197.157.204.0/22
-197.158.128.0/18
 197.221.224.0/19
diff --git a/ipv4/zz.cidr b/ipv4/zz.cidr
index 6e4e0f64e..c8a5fd8ea 100644
--- a/ipv4/zz.cidr
+++ b/ipv4/zz.cidr
@@ -20,6 +20,7 @@
 41.78.40.0/22
 41.78.60.0/22
 41.78.96.0/22
+41.78.112.0/22
 41.78.164.0/22
 41.78.204.0/22
 41.79.52.0/22
@@ -296,8 +297,10 @@
 197.149.156.0/22
 197.157.200.0/22
 197.157.224.0/22
+197.158.128.0/18
 197.159.80.0/21
 197.159.112.0/20
+197.220.192.0/18
 197.231.136.0/21
 197.255.248.0/22
 213.147.64.0/19
diff --git a/ipv6/zm.cidr b/ipv6/zm.cidr
index cf6623b36..25affa61d 100644
--- a/ipv6/zm.cidr
+++ b/ipv6/zm.cidr
@@ -6,7 +6,6 @@
 2c0f:f670::/32
 2c0f:f938::/32
 2c0f:fcc8::/32
-2c0f:fcd0::/32
 2c0f:fd40::/32
 2c0f:fd90::/32
 2c0f:fd98::/32
diff --git a/ipv6/zz.cidr b/ipv6/zz.cidr
index 9a3b0540b..2fd5fbd25 100644
--- a/ipv6/zz.cidr
+++ b/ipv6/zz.cidr
@@ -3102,9 +3102,7 @@
 2c0f:fcc9::/32
 2c0f:fcca::/31
 2c0f:fccc::/30
-2c0f:fcd1::/32
-2c0f:fcd2::/31
-2c0f:fcd4::/30
+2c0f:fcd0::/29
 2c0f:fcd9::/32
 2c0f:fcda::/31
 2c0f:fcdc::/30