AS4920 206.41.64.0/21 CIDR and IP Range Summary.ASN: 4920 - Cyberports Inc.Host Count: 2046Addressable IPs: 2048206.41.64.0/24206.41.65.0/24206.41.66.0/24206.41.67.0/24206.41.68.0/24206.41.69.0/24206.41.70.0/24206.41.71.0/24