54.197.103.0-54.197.103.255 54.197.103.0/24
54.197.104.0-54.197.111.255 54.197.104.0/21
54.197.112.0-54.197.119.255 54.197.112.0/21
54.197.120.0-54.197.121.255 54.197.120.0/23
54.197.122.0-54.197.122.255 54.197.122.0/24