Auto-update ip ranges

digitalocean/ipv4.txt

@@ -68,6 +68,7 @@
 64.23.128.0/20
 64.23.144.0/20
 64.23.160.0/20
+64.23.176.0/20
 64.225.0.0/20
 64.225.16.0/20
 64.225.32.0/20

digitalocean/ipv4_merged.txt

@@ -7,8 +7,7 @@
 37.139.0.0/19
 45.55.0.0/16
 46.101.0.0/16
-64.23.128.0/19
-64.23.160.0/20
+64.23.128.0/18
 64.225.0.0/17
 64.226.64.0/18
 64.227.0.0/17