diff --git a/ipv4/br.cidr b/ipv4/br.cidr
index edc7e9a9..fd781fc9 100644
--- a/ipv4/br.cidr
+++ b/ipv4/br.cidr
@@ -2869,7 +2869,7 @@
 177.36.96.0/19
 177.36.128.0/17
 177.37.0.0/20
-177.37.16.0/22
+177.37.16.0/21
 177.37.28.0/22
 177.37.32.0/22
 177.37.44.0/22
@@ -3275,14 +3275,7 @@
 186.233.64.0/18
 186.233.128.0/17
 186.234.0.0/15
-186.236.0.0/16
-186.237.0.0/18
-186.237.64.0/19
-186.237.96.0/21
-186.237.104.0/22
-186.237.112.0/20
-186.237.128.0/17
-186.238.0.0/15
+186.236.0.0/14
 186.240.0.0/13
 186.248.0.0/15
 186.250.0.0/19
@@ -3493,10 +3486,7 @@
 189.126.12.0/22
 189.126.16.0/20
 189.126.32.0/19
-189.126.64.0/20
-189.126.84.0/22
-189.126.88.0/21
-189.126.96.0/19
+189.126.64.0/18
 189.126.128.0/17
 189.127.0.0/17
 189.127.192.0/18
@@ -3546,6 +3536,7 @@
 190.93.180.0/22
 190.103.160.0/20
 190.106.228.0/22
+190.106.236.0/22
 190.107.160.0/21
 190.107.168.0/22
 190.107.192.0/20
diff --git a/ipv6/br.cidr b/ipv6/br.cidr
index b5310e01..f64ac71b 100644
--- a/ipv6/br.cidr
+++ b/ipv6/br.cidr
@@ -7375,3 +7375,8 @@
 2804:6ef0::/32
 2804:6ef4::/32
 2804:6ef8::/32
+2804:6efc::/32
+2804:6f00::/32
+2804:6f04::/32
+2804:6f08::/32
+2804:6f0c::/32