AS3561 206.150.160.0/21 CIDR and IP Range Summary.ASN: 3561 - CenturyLink Communications LLCHost Count: 2046Addressable IPs: 2048206.150.160.0/24206.150.161.0/24206.150.162.0/24206.150.163.0/24206.150.164.0/24206.150.165.0/24206.150.166.0/24206.150.167.0/24