AS209 71.53.0.0/19 CIDR and IP Range Summary.ASN: 209 - CenturyLink Communications LLCHost Count: 8190Addressable IPs: 819271.53.0.0/2471.53.1.0/2471.53.2.0/2471.53.3.0/2471.53.4.0/2471.53.5.0/2471.53.6.0/2471.53.7.0/2471.53.8.0/2471.53.9.0/2471.53.10.0/2471.53.11.0/2471.53.12.0/2471.53.13.0/2471.53.14.0/2471.53.15.0/2471.53.16.0/2471.53.17.0/2471.53.18.0/2471.53.19.0/2471.53.20.0/2471.53.21.0/2471.53.22.0/2471.53.23.0/2471.53.24.0/2471.53.25.0/2471.53.26.0/2471.53.27.0/2471.53.28.0/2471.53.29.0/2471.53.30.0/2471.53.31.0/24