AS3561 206.103.80.0/20 CIDR and IP Range Summary.ASN: 3561 - CenturyLink Communications LLCHost Count: 4094Addressable IPs: 4096206.103.80.0/24206.103.81.0/24206.103.82.0/24206.103.83.0/24206.103.84.0/24206.103.85.0/24206.103.86.0/24206.103.87.0/24206.103.88.0/24206.103.89.0/24206.103.90.0/24206.103.91.0/24206.103.92.0/24206.103.93.0/24206.103.94.0/24206.103.95.0/24