diff --git a/ipv4/br.cidr b/ipv4/br.cidr
index a27bad2a9..a247d1b1c 100644
--- a/ipv4/br.cidr
+++ b/ipv4/br.cidr
@@ -222,7 +222,7 @@
 45.162.176.0/22
 45.162.188.0/22
 45.162.196.0/22
-45.162.200.0/23
+45.162.200.0/22
 45.162.212.0/22
 45.162.216.0/21
 45.162.224.0/19
diff --git a/ipv6/br.cidr b/ipv6/br.cidr
index 7550ac97c..45a18a461 100644
--- a/ipv6/br.cidr
+++ b/ipv6/br.cidr
@@ -8719,4 +8719,7 @@
 2804:8a1c::/32
 2804:8a20::/32
 2804:8a24::/32
+2804:8a28::/32
+2804:8a2c::/32
+2804:8a30::/32
 2a00:aee0::/29
diff --git a/ipv6/mx.cidr b/ipv6/mx.cidr
index 72091d3a1..f6d6e130c 100644
--- a/ipv6/mx.cidr
+++ b/ipv6/mx.cidr
@@ -42,7 +42,7 @@
 2801:c4:50::/48
 2801:c4:60::/48
 2801:c4:80::/48
-2801:c4:90::/48
+2801:c4:90::/47
 2801:c4:a0::/48
 2801:c4:b0::/46
 2801:c4:b4::/48