54.166.101.0-54.166.101.255 54.166.101.0/24
54.166.102.0-54.166.103.255 54.166.102.0/23
54.166.104.0-54.166.111.255 54.166.104.0/21
54.166.112.0-54.166.115.255 54.166.112.0/22