AS3561 208.144.96.0/20 CIDR and IP Range Summary.ASN: 3561 - CenturyLink Communications LLCHost Count: 4094Addressable IPs: 4096208.144.96.0/24208.144.97.0/24208.144.98.0/24208.144.99.0/24208.144.100.0/24208.144.101.0/24208.144.102.0/24208.144.103.0/24208.144.104.0/24208.144.105.0/24208.144.106.0/24208.144.107.0/24208.144.108.0/24208.144.109.0/24208.144.110.0/24208.144.111.0/24