diff --git a/ipv4/ar.cidr b/ipv4/ar.cidr
index b62cfb5b..9cf41c57 100644
--- a/ipv4/ar.cidr
+++ b/ipv4/ar.cidr
@@ -738,6 +738,7 @@
 177.23.128.0/22
 177.37.36.0/22
 177.37.40.0/22
+177.53.120.0/22
 177.234.128.0/22
 179.0.0.0/23
 179.0.4.0/22
diff --git a/ipv4/br.cidr b/ipv4/br.cidr
index 9c978122..0aec8977 100644
--- a/ipv4/br.cidr
+++ b/ipv4/br.cidr
@@ -2827,10 +2827,7 @@
 177.10.180.0/22
 177.10.184.0/22
 177.10.192.0/18
-177.11.0.0/20
-177.11.16.0/21
-177.11.28.0/22
-177.11.32.0/19
+177.11.0.0/18
 177.11.64.0/19
 177.11.96.0/21
 177.11.108.0/22
@@ -2877,13 +2874,7 @@
 177.37.48.0/20
 177.37.64.0/18
 177.37.128.0/17
-177.38.0.0/16
-177.39.0.0/21
-177.39.12.0/22
-177.39.16.0/20
-177.39.32.0/19
-177.39.64.0/18
-177.39.128.0/17
+177.38.0.0/15
 177.40.0.0/13
 177.48.0.0/14
 177.52.0.0/19
@@ -3000,11 +2991,7 @@
 177.86.144.0/20
 177.86.160.0/19
 177.86.192.0/18
-177.87.0.0/18
-177.87.64.0/20
-177.87.80.0/22
-177.87.88.0/21
-177.87.96.0/19
+177.87.0.0/17
 177.87.128.0/18
 177.87.192.0/19
 177.87.224.0/20
@@ -3031,12 +3018,7 @@
 177.96.0.0/12
 177.112.0.0/13
 177.120.0.0/14
-177.124.0.0/17
-177.124.128.0/20
-177.124.144.0/21
-177.124.152.0/22
-177.124.160.0/19
-177.124.192.0/18
+177.124.0.0/16
 177.125.0.0/17
 177.125.128.0/21
 177.125.140.0/22
@@ -3208,8 +3190,7 @@
 181.192.80.0/20
 181.192.96.0/22
 181.192.104.0/21
-181.192.116.0/22
-181.192.120.0/21
+181.192.112.0/20
 181.213.0.0/16
 181.216.0.0/13
 181.225.152.0/21
@@ -3239,8 +3220,7 @@
 186.209.64.0/20
 186.209.80.0/21
 186.209.88.0/22
-186.209.96.0/20
-186.209.112.0/21
+186.209.96.0/19
 186.209.128.0/18
 186.209.192.0/20
 186.209.216.0/21
@@ -3467,7 +3447,7 @@
 189.90.0.0/17
 189.90.128.0/18
 189.90.192.0/19
-189.90.232.0/22
+189.90.232.0/21
 189.90.240.0/20
 189.91.0.0/16
 189.92.0.0/14
@@ -3935,14 +3915,7 @@
 200.144.0.0/12
 200.160.0.0/12
 200.176.0.0/13
-200.184.0.0/15
-200.186.0.0/16
-200.187.0.0/18
-200.187.64.0/19
-200.187.96.0/21
-200.187.104.0/22
-200.187.112.0/20
-200.187.128.0/17
+200.184.0.0/14
 200.188.160.0/19
 200.188.192.0/18
 200.189.0.0/19
diff --git a/ipv6/ar.cidr b/ipv6/ar.cidr
index dc7d4081..b112922d 100644
--- a/ipv6/ar.cidr
+++ b/ipv6/ar.cidr
@@ -772,6 +772,7 @@
 2803:c0e0::/32
 2803:c140::/32
 2803:c1c0::/32
+2803:c1e0::/32
 2803:c340::/32
 2803:c360::/32
 2803:c400::/32
diff --git a/ipv6/br.cidr b/ipv6/br.cidr
index 00a30e11..1b158d36 100644
--- a/ipv6/br.cidr
+++ b/ipv6/br.cidr
@@ -4034,7 +4034,6 @@
 2804:3a34::/32
 2804:3a38::/32
 2804:3a3c::/32
-2804:3a40::/32
 2804:3a44::/32
 2804:3a48::/32
 2804:3a4c::/32
@@ -7436,3 +7435,12 @@
 2804:6fe0::/32
 2804:6fe4::/32
 2804:6fe8::/32
+2804:6fec::/32
+2804:6ff0::/32
+2804:6ff4::/32
+2804:6ff8::/32
+2804:6ffc::/32
+2804:7000::/32
+2804:7004::/32
+2804:7008::/32
+2804:700c::/32