AS3561 64.242.48.0/20 CIDR and IP Range Summary.ASN: 3561 - CenturyLink Communications LLCHost Count: 4094Addressable IPs: 409664.242.48.0/2464.242.49.0/2464.242.50.0/2464.242.51.0/2464.242.52.0/2464.242.53.0/2464.242.54.0/2464.242.55.0/2464.242.56.0/2464.242.57.0/2464.242.58.0/2464.242.59.0/2464.242.60.0/2464.242.61.0/2464.242.62.0/2464.242.63.0/24