diff --git a/ipv4-whitelist.txt b/ipv4-whitelist.txt
index 7793953..d4f8812 100644
--- a/ipv4-whitelist.txt
+++ b/ipv4-whitelist.txt
@@ -856,7 +856,11 @@
 20.33.211.0/24
 20.33.217.0/24
 20.39.58.0/23
-20.47.0.0/19
+20.47.0.0/20
+20.47.16.0/21
+20.47.24.0/23
+20.47.27.0/24
+20.47.28.0/22
 20.47.32.0/23
 20.47.34.0/24
 20.47.37.0/24
@@ -866,13 +870,18 @@
 20.47.48.0/22
 20.47.53.0/24
 20.47.56.0/21
-20.47.64.0/21
+20.47.64.0/23
+20.47.66.0/24
+20.47.68.0/22
 20.47.74.0/23
 20.47.76.0/22
 20.47.80.0/21
 20.47.88.0/24
 20.47.92.0/23
-20.47.96.0/20
+20.47.96.0/22
+20.47.100.0/23
+20.47.102.0/24
+20.47.104.0/21
 20.47.112.0/21
 20.47.120.0/22
 20.47.126.0/23
@@ -1010,7 +1019,6 @@
 23.102.0.0/16
 23.103.64.0/18
 23.103.128.0/17
-23.148.120.0/24
 40.64.0.0/15
 40.66.0.0/17
 40.67.0.0/16
@@ -1115,6 +1123,7 @@
 85.210.0.0/15
 91.203.230.0/24
 91.216.184.0/24
+91.233.67.0/24
 91.242.222.0/24
 91.245.215.0/24
 92.118.22.0/23