diff --git a/ipv4/mx.cidr b/ipv4/mx.cidr
index 50c78d9fb..26eab0b0a 100644
--- a/ipv4/mx.cidr
+++ b/ipv4/mx.cidr
@@ -158,7 +158,6 @@
 148.222.140.0/22
 148.222.144.0/20
 148.222.160.0/20
-148.222.176.0/21
 148.222.188.0/22
 148.222.252.0/22
 148.223.0.0/16
diff --git a/ipv6/br.cidr b/ipv6/br.cidr
index 68ce83e84..ef0de780f 100644
--- a/ipv6/br.cidr
+++ b/ipv6/br.cidr
@@ -5072,7 +5072,6 @@
 2804:5318::/32
 2804:531c::/32
 2804:5320::/32
-2804:5324::/32
 2804:532c::/32
 2804:5330::/32
 2804:5334::/32
diff --git a/ipv6/cr.cidr b/ipv6/cr.cidr
index 322f5b224..0dbd1d227 100644
--- a/ipv6/cr.cidr
+++ b/ipv6/cr.cidr
@@ -72,6 +72,7 @@
 2803:9690::/32
 2803:9920::/32
 2803:9b20::/32
+2803:9cd0::/32
 2803:9ec0::/32
 2803:a6c0::/32
 2803:aa80::/32
diff --git a/ipv6/pe.cidr b/ipv6/pe.cidr
index 4dcacb474..14f423d46 100644
--- a/ipv6/pe.cidr
+++ b/ipv6/pe.cidr
@@ -36,6 +36,7 @@
 2803:19e0::/32
 2803:1b50::/32
 2803:1c50::/32
+2803:1cd0::/32
 2803:2390::/32
 2803:2480::/32
 2803:24a0::/32
@@ -174,6 +175,7 @@
 2803:e990::/32
 2803:eb50::/32
 2803:ec90::/32
+2803:ecd0::/32
 2803:ed50::/32
 2803:ed90::/32
 2803:eec0::/32