54.196.237.0-54.196.237.255 54.196.237.0/24
54.196.238.0-54.196.239.255 54.196.238.0/23
54.196.240.0-54.196.247.255 54.196.240.0/21
54.196.248.0-54.196.251.255 54.196.248.0/22
54.196.252.0-54.196.253.255 54.196.252.0/23
54.196.254.0-54.196.254.255 54.196.254.0/24