AS3561 204.71.160.0/20 CIDR and IP Range Summary.ASN: 3561 - CenturyLink Communications LLCHost Count: 4094Addressable IPs: 4096204.71.160.0/24204.71.161.0/24204.71.162.0/24204.71.163.0/24204.71.164.0/24204.71.165.0/24204.71.166.0/24204.71.167.0/24204.71.168.0/24204.71.169.0/24204.71.170.0/24204.71.171.0/24204.71.172.0/24204.71.173.0/24204.71.174.0/24204.71.175.0/24