AS3561 207.2.64.0/20 CIDR and IP Range Summary.ASN: 3561 - CenturyLink Communications LLCHost Count: 4094Addressable IPs: 4096207.2.64.0/24207.2.65.0/24207.2.66.0/24207.2.67.0/24207.2.68.0/24207.2.69.0/24207.2.70.0/24207.2.71.0/24207.2.72.0/24207.2.73.0/24207.2.74.0/24207.2.75.0/24207.2.76.0/24207.2.77.0/24207.2.78.0/24207.2.79.0/24