AS133798 66.96.240.0/20 CIDR and IP Range Summary.ASN: 133798 - PT. Smartfren Telecom TbkHost Count: 4094Addressable IPs: 409666.96.240.0/2466.96.241.0/2466.96.242.0/2466.96.243.0/2466.96.244.0/2466.96.245.0/2466.96.246.0/2466.96.247.0/2466.96.248.0/2466.96.249.0/2466.96.250.0/2466.96.251.0/2466.96.252.0/2466.96.253.0/2466.96.254.0/2466.96.255.0/24