csf -d 23.226.141.0/24 do not delete WHMCS SPAM
csf -d 31.7.57.0/24 do not delete WHMCS SPAM
csf -d 37.120.152.0/24 do not delete WHMCS SPAM
csf -d 38.132.118.0/24 do not delete WHMCS SPAM
csf -d 46.166.143.0/24 do not delete WHMCS SPAM
csf -d 46.243.221.0/24 do not delete WHMCS SPAM
csf -d 68.235.50.0/24 do not delete WHMCS SPAM
csf -d 77.243.191.0/24 do not delete WHMCS SPAM
csf -d 79.142.76.0/24 do not delete WHMCS SPAM
csf -d 82.76.87.0/24 do not delete WHMCS SPAM
csf -d 82.102.18.0/24 do not delete WHMCS SPAM
csf -d 84.17.59.0/24 do not delete WHMCS SPAM
csf -d 84.39.112.0/24 do not delete WHMCS SPAM
csf -d 85.10.56.0/24 do not delete WHMCS SPAM
csf -d 85.254.72.0/24 do not delete WHMCS SPAM
csf -d 87.101.94.0/24 do not delete WHMCS SPAM
csf -d 89.36.224.0/24 do not delete WHMCS SPAM
csf -d 89.187.168.0/24 do not delete WHMCS SPAM
csf -d 104.254.93.0/24 do not delete WHMCS SPAM
csf -d 107.175.80.0/24 do not delete WHMCS SPAM
csf -d 134.90.149.0/24 do not delete WHMCS SPAM
csf -d 141.101.143.0/24 do not delete WHMCS SPAM
csf -d 155.94.141.0/24 do not delete WHMCS SPAM
csf -d 160.116.0.0/24 do not delete WHMCS SPAM
csf -d 161.129.66.0/24 do not delete WHMCS SPAM
csf -d 172.94.13.0/24 do not delete WHMCS SPAM
csf -d 172.94.109.0/24 do not delete WHMCS SPAM
csf -d 172.111.129.0/24 do not delete WHMCS SPAM
csf -d 172.241.131.0/24 do not delete WHMCS SPAM
csf -d 185.17.149.0/24 do not delete WHMCS SPAM
csf -d 185.103.110.0/24 do not delete WHMCS SPAM
csf -d 185.104.187.0/24 do not delete WHMCS SPAM
csf -d 185.104.216.0/22 do not delete WHMCS SPAM
csf -d 185.112.82.0/24 do not delete WHMCS SPAM
csf -d 185.156.174.0/24 do not delete WHMCS SPAM
csf -d 185.183.107.0/24 do not delete WHMCS SPAM
csf -d 185.189.115.0/24 do not delete WHMCS SPAM
csf -d 185.206.224.0/24 do not delete WHMCS SPAM
csf -d 185.206.225.0/24 do not delete WHMCS SPAM
csf -d 185.212.171.0/24 do not delete WHMCS SPAM
csf -d 185.245.85.0/24 do not delete WHMCS SPAM
csf -d 185.253.96.0/24 do not delete WHMCS SPAM
csf -d 185.253.99.0/24 do not delete WHMCS SPAM
csf -d 192.253.253.0/24 do not delete WHMCS SPAM
csf -d 195.181.170.0/24 do not delete WHMCS SPAM
csf -d 223.17.188.0/24 do not delete WHMCS SPAM