diff --git a/ipv4/br.cidr b/ipv4/br.cidr
index 8591b139..14c63810 100644
--- a/ipv4/br.cidr
+++ b/ipv4/br.cidr
@@ -1018,9 +1018,7 @@
 45.227.64.0/22
 45.227.72.0/21
 45.227.80.0/21
-45.227.96.0/20
-45.227.112.0/21
-45.227.120.0/22
+45.227.96.0/19
 45.227.132.0/22
 45.227.136.0/21
 45.227.144.0/21
diff --git a/ipv6/br.cidr b/ipv6/br.cidr
index 23eb511b..b5e4a1a6 100644
--- a/ipv6/br.cidr
+++ b/ipv6/br.cidr
@@ -3667,7 +3667,6 @@
 2804:39cc::/32
 2804:39d0::/32
 2804:39d4::/32
-2804:39d8::/32
 2804:39dc::/32
 2804:39e4::/32
 2804:39e8::/32
@@ -5283,7 +5282,6 @@
 2804:565c::/32
 2804:5660::/32
 2804:5664::/32
-2804:5668::/32
 2804:566c::/32
 2804:5670::/32
 2804:5674::/32
@@ -8795,5 +8793,7 @@
 2804:9220::/32
 2804:9224::/32
 2804:9228::/32
+2804:922c::/32
+2804:9230::/32
 2a00:aee0::/29
 2a06:b700::/29
diff --git a/ipv6/mx.cidr b/ipv6/mx.cidr
index 0025e925..fe55143e 100644
--- a/ipv6/mx.cidr
+++ b/ipv6/mx.cidr
@@ -174,7 +174,6 @@
 2806:42c::/31
 2806:42e::/32
 2806:430::/29
-2806:438::/31
-2806:43b::/32
+2806:438::/30
 2806:43d::/32
 2806:1000::/24