15.197.172.59-15.197.172.59 15.197.172.59/32
15.197.172.60-15.197.172.63 15.197.172.60/30
15.197.172.64-15.197.172.79 15.197.172.64/28
15.197.172.80-15.197.172.83 15.197.172.80/30