AS3561 64.39.32.0/20 CIDR and IP Range Summary.ASN: 3561 - CenturyLink Communications LLCHost Count: 4094Addressable IPs: 409664.39.32.0/2464.39.33.0/2464.39.34.0/2464.39.35.0/2464.39.36.0/2464.39.37.0/2464.39.38.0/2464.39.39.0/2464.39.40.0/2464.39.41.0/2464.39.42.0/2464.39.43.0/2464.39.44.0/2464.39.45.0/2464.39.46.0/2464.39.47.0/24