AS3561 64.240.0.0/19 CIDR and IP Range Summary.ASN: 3561 - CenturyLink Communications LLCHost Count: 8190Addressable IPs: 819264.240.0.0/2464.240.1.0/2464.240.2.0/2464.240.3.0/2464.240.4.0/2464.240.5.0/2464.240.6.0/2464.240.7.0/2464.240.8.0/2464.240.9.0/2464.240.10.0/2464.240.11.0/2464.240.12.0/2464.240.13.0/2464.240.14.0/2464.240.15.0/2464.240.16.0/2464.240.17.0/2464.240.18.0/2464.240.19.0/2464.240.20.0/2464.240.21.0/2464.240.22.0/2464.240.23.0/2464.240.24.0/2464.240.25.0/2464.240.26.0/2464.240.27.0/2464.240.28.0/2464.240.29.0/2464.240.30.0/2464.240.31.0/24