AS8720 217.11.64.0/20 CIDR and IP Range Summary.ASN: 8720 - Aspan telecomHost Count: 4094Addressable IPs: 4096217.11.64.0/24217.11.65.0/24217.11.66.0/24217.11.67.0/24217.11.68.0/24217.11.69.0/24217.11.70.0/24217.11.71.0/24217.11.72.0/24217.11.73.0/24217.11.74.0/24217.11.75.0/24217.11.76.0/24217.11.77.0/24217.11.78.0/24217.11.79.0/24