AS3561 208.144.32.0/20 CIDR and IP Range Summary.ASN: 3561 - CenturyLink Communications LLCHost Count: 4094Addressable IPs: 4096208.144.32.0/24208.144.33.0/24208.144.34.0/24208.144.35.0/24208.144.36.0/24208.144.37.0/24208.144.38.0/24208.144.39.0/24208.144.40.0/24208.144.41.0/24208.144.42.0/24208.144.43.0/24208.144.44.0/24208.144.45.0/24208.144.46.0/24208.144.47.0/24