diff --git a/ipv4/br.cidr b/ipv4/br.cidr
index eff561ba..33ec6ddb 100644
--- a/ipv4/br.cidr
+++ b/ipv4/br.cidr
@@ -3663,7 +3663,6 @@
 192.207.206.0/24
 192.231.114.0/23
 192.231.118.0/23
-192.231.175.0/24
 192.231.176.0/24
 192.245.30.0/24
 198.17.120.0/23
diff --git a/ipv6/br.cidr b/ipv6/br.cidr
index 765fab17..e657d03b 100644
--- a/ipv6/br.cidr
+++ b/ipv6/br.cidr
@@ -230,7 +230,6 @@
 2801:80:e20::/48
 2801:80:e30::/48
 2801:80:e40::/48
-2801:80:e50::/48
 2801:80:e60::/48
 2801:80:e80::/48
 2801:80:e90::/48
@@ -8230,4 +8229,7 @@
 2804:7cd8::/32
 2804:7cdc::/32
 2804:7ce0::/32
+2804:7ce4::/32
+2804:7ce8::/32
+2804:7cec::/32
 2a0a:3680::/29