15.197.192.52-15.197.192.55 15.197.192.52/30
15.197.192.56-15.197.192.63 15.197.192.56/29
15.197.192.64-15.197.192.95 15.197.192.64/27
15.197.192.96-15.197.192.103 15.197.192.96/29
15.197.192.104-15.197.192.107 15.197.192.104/30
15.197.192.108-15.197.192.108 15.197.192.108/32