AS19318 66.45.248.0/21 CIDR and IP Range Summary.ASN: 19318 - InterServer IncHost Count: 2046Addressable IPs: 204866.45.248.0/2466.45.249.0/2466.45.250.0/2466.45.251.0/2466.45.252.0/2466.45.253.0/2466.45.254.0/2466.45.255.0/24