diff --git a/ipv4/br.cidr b/ipv4/br.cidr
index cbdb0b276..08133c7bf 100644
--- a/ipv4/br.cidr
+++ b/ipv4/br.cidr
@@ -2933,6 +2933,7 @@
 177.21.0.0/17
 177.21.128.0/20
 177.21.148.0/22
+177.21.152.0/23
 177.21.156.0/22
 177.21.160.0/19
 177.21.192.0/18
diff --git a/ipv6/br.cidr b/ipv6/br.cidr
index a8be40e8d..ab3b7e642 100644
--- a/ipv6/br.cidr
+++ b/ipv6/br.cidr
@@ -8796,5 +8796,6 @@
 2804:93e4::/32
 2804:93e8::/32
 2804:93ec::/32
+2804:93f0::/32
 2a00:aee0::/29
 2a06:b700::/29