diff --git a/ipv4-whitelist.txt b/ipv4-whitelist.txt
index 2d63468..dd8ca6a 100644
--- a/ipv4-whitelist.txt
+++ b/ipv4-whitelist.txt
@@ -886,6 +886,7 @@
 20.33.224.0/22
 20.33.230.0/24
 20.33.232.0/24
+20.33.236.0/24
 20.33.241.0/24
 20.33.243.0/24
 20.33.244.0/24
@@ -1089,7 +1090,6 @@
 51.42.0.0/16
 51.51.0.0/16
 51.53.0.0/16
-51.54.0.0/15
 51.56.0.0/14
 51.103.0.0/16
 51.104.0.0/15
@@ -1458,7 +1458,6 @@
 193.149.64.0/19
 193.189.114.0/23
 193.221.113.0/24
-194.41.19.0/24
 194.41.22.0/24
 194.44.235.0/24
 194.45.24.0/23