diff --git a/ipv4/br.cidr b/ipv4/br.cidr
index bcf138132..32a6a2f0a 100644
--- a/ipv4/br.cidr
+++ b/ipv4/br.cidr
@@ -3875,6 +3875,7 @@
 198.58.8.0/22
 198.58.12.0/24
 198.97.38.0/24
+198.161.83.0/24
 198.184.161.0/24
 199.83.100.0/23
 200.0.8.0/21
diff --git a/ipv4/us.cidr b/ipv4/us.cidr
index 8207320d3..0210f48fd 100644
--- a/ipv4/us.cidr
+++ b/ipv4/us.cidr
@@ -17437,7 +17437,6 @@
 198.160.224.0/19
 198.161.0.0/24
 198.161.80.0/24
-198.161.83.0/24
 198.161.87.0/24
 198.161.136.0/21
 198.161.144.0/22