diff --git a/ipv4/ar.cidr b/ipv4/ar.cidr
index 5ca5fe289..be7bdee30 100644
--- a/ipv4/ar.cidr
+++ b/ipv4/ar.cidr
@@ -736,6 +736,7 @@
 170.254.156.0/22
 170.254.164.0/22
 170.254.204.0/22
+177.37.40.0/22
 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 a141d3bfc..6090608bb 100644
--- a/ipv4/br.cidr
+++ b/ipv4/br.cidr
@@ -2,6 +2,10 @@
 24.152.8.0/21
 24.152.20.0/22
 24.152.32.0/22
+24.152.64.0/20
+24.152.84.0/22
+24.152.88.0/22
+24.152.96.0/21
 45.4.4.0/22
 45.4.8.0/21
 45.4.16.0/20
@@ -3563,6 +3567,7 @@
 190.111.156.0/22
 190.111.164.0/22
 190.111.168.0/21
+190.111.176.0/24
 190.111.179.0/24
 190.111.184.0/21
 190.112.128.0/21
@@ -3891,9 +3896,7 @@
 200.34.224.0/19
 200.39.64.0/19
 200.49.32.0/19
-200.50.192.0/20
-200.50.212.0/22
-200.50.216.0/21
+200.50.192.0/19
 200.52.16.0/20
 200.53.0.0/19
 200.53.192.0/19
@@ -3904,7 +3907,7 @@
 200.71.104.0/22
 200.71.116.0/22
 200.71.120.0/22
-200.73.220.0/22
+200.73.216.0/21
 200.75.176.0/21
 200.77.176.0/21
 200.79.184.0/21
diff --git a/ipv6/ar.cidr b/ipv6/ar.cidr
index 06d9ebebe..2a3b394f5 100644
--- a/ipv6/ar.cidr
+++ b/ipv6/ar.cidr
@@ -818,6 +818,7 @@
 2803:d620::/32
 2803:d660::/32
 2803:d6a0::/32
+2803:d6e0::/32
 2803:d720::/32
 2803:d740::/32
 2803:d7a0::/32
diff --git a/ipv6/br.cidr b/ipv6/br.cidr
index fec32dfda..de57c425f 100644
--- a/ipv6/br.cidr
+++ b/ipv6/br.cidr
@@ -507,6 +507,7 @@
 2801:80:38d0::/46
 2801:80:38e0::/48
 2801:80:38f0::/48
+2801:80:3900::/48
 2801:80:3a00::/40
 2801:82::/32
 2801:84::/32
@@ -1803,7 +1804,6 @@
 2804:1550::/32
 2804:1554::/32
 2804:1558::/32
-2804:155c::/32
 2804:1560::/32
 2804:1564::/32
 2804:1568::/32
@@ -7231,3 +7231,13 @@
 2804:6c98::/32
 2804:6c9c::/32
 2804:6ca0::/32
+2804:6ca4::/32
+2804:6ca8::/32
+2804:6cac::/32
+2804:6cb0::/32
+2804:6cb4::/32
+2804:6cb8::/32
+2804:6cbc::/32
+2804:6cc0::/32
+2804:6cc4::/32
+2804:6cc8::/32
diff --git a/ipv6/do.cidr b/ipv6/do.cidr
index db7498c58..0e65e761f 100644
--- a/ipv6/do.cidr
+++ b/ipv6/do.cidr
@@ -9,6 +9,7 @@
 2801:18:e000::/48
 2801:1a:9000::/48
 2801:1a:e000::/48
+2801:1c:2800::/48
 2801:182::/44
 2801:184::/44
 2803:6e0::/32