diff --git a/all/ipv4.txt b/all/ipv4.txt
index 2b11d5c5..b94c245e 100644
--- a/all/ipv4.txt
+++ b/all/ipv4.txt
@@ -42886,8 +42886,6 @@
 172.234.3.0/24
 172.234.4.0/24
 172.234.5.0/24
-172.234.6.0/24
-172.234.7.0/24
 172.234.16.0/24
 172.234.17.0/24
 172.234.18.0/24
diff --git a/all/ipv4_merged.txt b/all/ipv4_merged.txt
index 48ea4490..4630ce14 100644
--- a/all/ipv4_merged.txt
+++ b/all/ipv4_merged.txt
@@ -3552,7 +3552,7 @@
 172.232.128.0/17
 172.233.0.0/16
 172.234.2.0/23
-172.234.4.0/22
+172.234.4.0/23
 172.234.16.0/20
 172.234.32.0/20
 172.239.255.0/24
diff --git a/linode/ipv4.txt b/linode/ipv4.txt
index be293ce8..808e1ed7 100644
--- a/linode/ipv4.txt
+++ b/linode/ipv4.txt
@@ -2737,8 +2737,6 @@
 172.234.3.0/24
 172.234.4.0/24
 172.234.5.0/24
-172.234.6.0/24
-172.234.7.0/24
 172.234.16.0/24
 172.234.17.0/24
 172.234.18.0/24
diff --git a/linode/ipv4_merged.txt b/linode/ipv4_merged.txt
index 22f95202..ee72366c 100644
--- a/linode/ipv4_merged.txt
+++ b/linode/ipv4_merged.txt
@@ -171,7 +171,7 @@
 172.232.128.0/17
 172.233.0.0/16
 172.234.2.0/23
-172.234.4.0/22
+172.234.4.0/23
 172.234.16.0/20
 172.234.32.0/20
 172.239.255.0/24