AS3561 64.70.32.0/20 CIDR and IP Range Summary.ASN: 3561 - CenturyLink Communications LLCHost Count: 4094Addressable IPs: 409664.70.32.0/2464.70.33.0/2464.70.34.0/2464.70.35.0/2464.70.36.0/2464.70.37.0/2464.70.38.0/2464.70.39.0/2464.70.40.0/2464.70.41.0/2464.70.42.0/2464.70.43.0/2464.70.44.0/2464.70.45.0/2464.70.46.0/2464.70.47.0/24