Auto-update ip ranges

all/ipv4.txt

@@ -8639,6 +8639,7 @@
 16.15.16.0/22
 16.15.20.0/22
 16.15.24.0/22
+16.15.28.0/22
 16.15.32.0/20
 16.15.48.0/23
 16.15.50.0/23

all/ipv4_merged.txt

@@ -483,10 +483,7 @@
 16.12.96.0/20
 16.12.112.0/21
 16.12.120.0/22
-16.15.0.0/20
-16.15.16.0/21
-16.15.24.0/22
-16.15.32.0/19
+16.15.0.0/18
 16.15.156.0/22
 16.15.160.0/19
 16.15.192.0/18