diff --git a/ipv4/ca.cidr b/ipv4/ca.cidr
index ef4dee29..5173c1aa 100644
--- a/ipv4/ca.cidr
+++ b/ipv4/ca.cidr
@@ -687,7 +687,6 @@
 66.33.94.0/24
 66.33.97.0/24
 66.33.98.0/24
-66.33.100.0/22
 66.33.112.0/22
 66.36.100.0/22
 66.36.128.0/19
diff --git a/ipv4/us.cidr b/ipv4/us.cidr
index c53ee43b..4d0b2c1d 100644
--- a/ipv4/us.cidr
+++ b/ipv4/us.cidr
@@ -3628,6 +3628,7 @@
 66.33.95.0/24
 66.33.96.0/24
 66.33.99.0/24
+66.33.100.0/22
 66.33.104.0/21
 66.33.116.0/22
 66.33.120.0/21