AS19318 208.73.200.0/21 CIDR and IP Range Summary.ASN: 19318 - InterServer IncHost Count: 2046Addressable IPs: 2048208.73.200.0/24208.73.201.0/24208.73.202.0/24208.73.203.0/24208.73.204.0/24208.73.205.0/24208.73.206.0/24208.73.207.0/24