diff --git a/all/ipv4.txt b/all/ipv4.txt
index fccf9b5e..43b066bd 100644
--- a/all/ipv4.txt
+++ b/all/ipv4.txt
@@ -53932,6 +53932,86 @@
 172.237.45.0/24
 172.237.46.0/24
 172.237.47.0/24
+172.237.48.0/24
+172.237.49.0/24
+172.237.50.0/24
+172.237.51.0/24
+172.237.52.0/24
+172.237.53.0/24
+172.237.54.0/24
+172.237.55.0/24
+172.237.56.0/24
+172.237.57.0/24
+172.237.58.0/24
+172.237.59.0/24
+172.237.60.0/24
+172.237.61.0/24
+172.237.62.0/24
+172.237.63.0/24
+172.237.64.0/24
+172.237.65.0/24
+172.237.66.0/24
+172.237.67.0/24
+172.237.68.0/24
+172.237.69.0/24
+172.237.70.0/24
+172.237.71.0/24
+172.237.72.0/24
+172.237.73.0/24
+172.237.74.0/24
+172.237.75.0/24
+172.237.76.0/24
+172.237.77.0/24
+172.237.78.0/24
+172.237.79.0/24
+172.237.80.0/24
+172.237.81.0/24
+172.237.82.0/24
+172.237.83.0/24
+172.237.84.0/24
+172.237.85.0/24
+172.237.86.0/24
+172.237.87.0/24
+172.237.88.0/24
+172.237.89.0/24
+172.237.90.0/24
+172.237.91.0/24
+172.237.92.0/24
+172.237.93.0/24
+172.237.94.0/24
+172.237.95.0/24
+172.237.96.0/24
+172.237.97.0/24
+172.237.98.0/24
+172.237.99.0/24
+172.237.100.0/24
+172.237.101.0/24
+172.237.102.0/24
+172.237.103.0/24
+172.237.104.0/24
+172.237.105.0/24
+172.237.106.0/24
+172.237.107.0/24
+172.237.108.0/24
+172.237.109.0/24
+172.237.110.0/24
+172.237.111.0/24
+172.237.112.0/24
+172.237.113.0/24
+172.237.114.0/24
+172.237.115.0/24
+172.237.116.0/24
+172.237.117.0/24
+172.237.118.0/24
+172.237.119.0/24
+172.237.120.0/24
+172.237.121.0/24
+172.237.122.0/24
+172.237.123.0/24
+172.237.124.0/24
+172.237.125.0/24
+172.237.126.0/24
+172.237.127.0/24
 172.253.0.0/16
 172.253.56.0/21
 172.253.112.0/20
diff --git a/all/ipv4_merged.txt b/all/ipv4_merged.txt
index 9bacab9e..adddfed0 100644
--- a/all/ipv4_merged.txt
+++ b/all/ipv4_merged.txt
@@ -2707,8 +2707,7 @@
 172.235.232.0/22
 172.235.240.0/20
 172.236.0.0/16
-172.237.0.0/19
-172.237.32.0/20
+172.237.0.0/17
 172.253.0.0/16
 173.83.192.0/22
 173.83.196.0/23
diff --git a/linode/ipv4.txt b/linode/ipv4.txt
index f82f438b..9dbd9d09 100644
--- a/linode/ipv4.txt
+++ b/linode/ipv4.txt
@@ -3509,6 +3509,86 @@
 172.237.45.0/24
 172.237.46.0/24
 172.237.47.0/24
+172.237.48.0/24
+172.237.49.0/24
+172.237.50.0/24
+172.237.51.0/24
+172.237.52.0/24
+172.237.53.0/24
+172.237.54.0/24
+172.237.55.0/24
+172.237.56.0/24
+172.237.57.0/24
+172.237.58.0/24
+172.237.59.0/24
+172.237.60.0/24
+172.237.61.0/24
+172.237.62.0/24
+172.237.63.0/24
+172.237.64.0/24
+172.237.65.0/24
+172.237.66.0/24
+172.237.67.0/24
+172.237.68.0/24
+172.237.69.0/24
+172.237.70.0/24
+172.237.71.0/24
+172.237.72.0/24
+172.237.73.0/24
+172.237.74.0/24
+172.237.75.0/24
+172.237.76.0/24
+172.237.77.0/24
+172.237.78.0/24
+172.237.79.0/24
+172.237.80.0/24
+172.237.81.0/24
+172.237.82.0/24
+172.237.83.0/24
+172.237.84.0/24
+172.237.85.0/24
+172.237.86.0/24
+172.237.87.0/24
+172.237.88.0/24
+172.237.89.0/24
+172.237.90.0/24
+172.237.91.0/24
+172.237.92.0/24
+172.237.93.0/24
+172.237.94.0/24
+172.237.95.0/24
+172.237.96.0/24
+172.237.97.0/24
+172.237.98.0/24
+172.237.99.0/24
+172.237.100.0/24
+172.237.101.0/24
+172.237.102.0/24
+172.237.103.0/24
+172.237.104.0/24
+172.237.105.0/24
+172.237.106.0/24
+172.237.107.0/24
+172.237.108.0/24
+172.237.109.0/24
+172.237.110.0/24
+172.237.111.0/24
+172.237.112.0/24
+172.237.113.0/24
+172.237.114.0/24
+172.237.115.0/24
+172.237.116.0/24
+172.237.117.0/24
+172.237.118.0/24
+172.237.119.0/24
+172.237.120.0/24
+172.237.121.0/24
+172.237.122.0/24
+172.237.123.0/24
+172.237.124.0/24
+172.237.125.0/24
+172.237.126.0/24
+172.237.127.0/24
 173.230.128.0/24
 173.230.129.0/24
 173.230.130.0/24
diff --git a/linode/ipv4_merged.txt b/linode/ipv4_merged.txt
index 94d256a8..e0507ce5 100644
--- a/linode/ipv4_merged.txt
+++ b/linode/ipv4_merged.txt
@@ -194,8 +194,7 @@
 172.235.232.0/22
 172.235.240.0/20
 172.236.0.0/16
-172.237.0.0/19
-172.237.32.0/20
+172.237.0.0/17
 173.230.128.0/20
 173.230.144.0/21
 173.230.152.0/22