diff --git a/ipv4/ar.cidr b/ipv4/ar.cidr
index 66a260cc..f922104a 100644
--- a/ipv4/ar.cidr
+++ b/ipv4/ar.cidr
@@ -593,7 +593,8 @@
 168.195.108.0/22
 168.195.116.0/22
 168.195.184.0/22
-168.196.0.0/22
+168.196.0.0/23
+168.196.3.0/24
 168.196.24.0/22
 168.196.32.0/22
 168.196.112.0/22
diff --git a/ipv4/ch.cidr b/ipv4/ch.cidr
index 83f72a95..7864341f 100644
--- a/ipv4/ch.cidr
+++ b/ipv4/ch.cidr
@@ -756,12 +756,7 @@
 147.189.162.0/23
 148.187.0.0/16
 148.196.0.0/16
-148.222.248.0/21
-148.223.0.0/16
-148.224.0.0/12
-148.240.0.0/13
-148.248.0.0/15
-148.250.0.0/16
+148.222.248.0/22
 149.126.0.0/21
 149.126.48.0/21
 149.133.0.0/16
diff --git a/ipv4/cl.cidr b/ipv4/cl.cidr
index 394802a1..5786c546 100644
--- a/ipv4/cl.cidr
+++ b/ipv4/cl.cidr
@@ -182,6 +182,7 @@
 168.194.168.0/22
 168.194.196.0/22
 168.195.128.0/22
+168.196.2.0/24
 168.196.184.0/22
 168.196.200.0/22
 168.197.88.0/22
diff --git a/ipv4/mx.cidr b/ipv4/mx.cidr
index ad761635..ed29204b 100644
--- a/ipv4/mx.cidr
+++ b/ipv4/mx.cidr
@@ -156,6 +156,12 @@
 148.222.96.0/19
 148.222.128.0/18
 148.222.192.0/19
+148.222.252.0/22
+148.223.0.0/16
+148.224.0.0/12
+148.240.0.0/13
+148.248.0.0/15
+148.250.0.0/16
 158.97.0.0/16
 159.16.0.0/16
 160.20.172.0/22
diff --git a/ipv6/br.cidr b/ipv6/br.cidr
index 3e6d983a..28c27904 100644
--- a/ipv6/br.cidr
+++ b/ipv6/br.cidr
@@ -3596,7 +3596,6 @@
 2804:371c::/32
 2804:3720::/32
 2804:3724::/32
-2804:3728::/32
 2804:372c::/32
 2804:3734::/32
 2804:3738::/32
diff --git a/ipv6/mx.cidr b/ipv6/mx.cidr
index fb2f943d..839f5c59 100644
--- a/ipv6/mx.cidr
+++ b/ipv6/mx.cidr
@@ -123,4 +123,5 @@
 2806:400::/30
 2806:404::/31
 2806:406::/32
+2806:408::/32
 2806:1000::/24
diff --git a/ipv6/ni.cidr b/ipv6/ni.cidr
index bc25625c..90c46f91 100644
--- a/ipv6/ni.cidr
+++ b/ipv6/ni.cidr
@@ -21,4 +21,3 @@
 2803:9840::/32
 2803:b780::/32
 2803:dfa0::/32
-2803:ed60::/32