diff --git a/ipv4/br.cidr b/ipv4/br.cidr
index 01a6134d..0c1ac3a7 100644
--- a/ipv4/br.cidr
+++ b/ipv4/br.cidr
@@ -1527,7 +1527,7 @@
 132.255.192.0/21
 132.255.204.0/22
 132.255.212.0/22
-132.255.216.0/22
+132.255.216.0/21
 132.255.228.0/22
 132.255.232.0/22
 132.255.240.0/20
diff --git a/ipv6/br.cidr b/ipv6/br.cidr
index 73f274c8..f01d8329 100644
--- a/ipv6/br.cidr
+++ b/ipv6/br.cidr
@@ -8564,4 +8564,7 @@
 2804:8468::/32
 2804:846c::/32
 2804:8470::/32
+2804:8474::/32
+2804:8478::/32
+2804:847c::/32
 2a00:aee0::/29