AS12147 170.217.176.0/20 CIDR and IP Range Summary.ASN: 12147 - Discover Financial ServicesHost Count: 4094Addressable IPs: 4096170.217.176.0/24170.217.177.0/24170.217.178.0/24170.217.179.0/24170.217.180.0/24170.217.181.0/24170.217.182.0/24170.217.183.0/24170.217.184.0/24170.217.185.0/24170.217.186.0/24170.217.187.0/24170.217.188.0/24170.217.189.0/24170.217.190.0/24170.217.191.0/24