diff --git a/ipv4/br.cidr b/ipv4/br.cidr
index 6f8ecfe6..0362d082 100644
--- a/ipv4/br.cidr
+++ b/ipv4/br.cidr
@@ -660,6 +660,7 @@
 45.181.48.0/20
 45.181.64.0/22
 45.181.72.0/22
+45.181.76.0/24
 45.181.80.0/22
 45.181.88.0/21
 45.181.96.0/20
@@ -2029,9 +2030,7 @@
 161.148.0.0/16
 164.41.0.0/16
 164.85.0.0/16
-164.163.0.0/22
-164.163.5.0/24
-164.163.6.0/23
+164.163.0.0/21
 164.163.12.0/22
 164.163.16.0/20
 164.163.32.0/21
@@ -2908,6 +2907,7 @@
 177.70.0.0/16
 177.71.0.0/18
 177.71.64.0/19
+177.71.104.0/22
 177.71.112.0/20
 177.71.128.0/17
 177.72.0.0/16
@@ -2987,12 +2987,7 @@
 177.128.96.0/20
 177.128.116.0/22
 177.128.120.0/21
-177.128.128.0/19
-177.128.160.0/21
-177.128.168.0/22
-177.128.172.0/23
-177.128.175.0/24
-177.128.176.0/20
+177.128.128.0/18
 177.128.192.0/21
 177.128.200.0/23
 177.128.204.0/22
@@ -3320,7 +3315,7 @@
 187.62.128.0/17
 187.63.0.0/17
 187.63.128.0/20
-187.63.144.0/22
+187.63.144.0/21
 187.63.160.0/19
 187.63.192.0/18
 187.64.0.0/13
@@ -4008,6 +4003,7 @@
 200.215.0.0/17
 200.215.128.0/18
 200.215.192.0/19
+200.215.224.0/22
 200.215.236.0/22
 200.215.240.0/21
 200.215.252.0/22
diff --git a/ipv6/br.cidr b/ipv6/br.cidr
index fb7981eb..e44f1a02 100644
--- a/ipv6/br.cidr
+++ b/ipv6/br.cidr
@@ -8558,4 +8558,6 @@
 2804:8450::/32
 2804:8454::/32
 2804:8458::/32
+2804:845c::/32
+2804:8460::/32
 2a00:aee0::/29
diff --git a/ipv6/do.cidr b/ipv6/do.cidr
index 406abb85..5b4c72c1 100644
--- a/ipv6/do.cidr
+++ b/ipv6/do.cidr
@@ -48,6 +48,7 @@
 2803:6de0::/32
 2803:7610::/32
 2803:78a0::/32
+2803:7910::/32
 2803:7a10::/32
 2803:88e0::/32
 2803:8910::/32