AS3561 64.243.0.0/17 CIDR and IP Range Summary.ASN: 3561 - CenturyLink Communications LLCHost Count: 32766Addressable IPs: 3276864.243.0.0/2464.243.1.0/2464.243.2.0/2464.243.3.0/2464.243.4.0/2464.243.5.0/2464.243.6.0/2464.243.7.0/2464.243.8.0/2464.243.9.0/2464.243.10.0/2464.243.11.0/2464.243.12.0/2464.243.13.0/2464.243.14.0/2464.243.15.0/2464.243.16.0/2464.243.17.0/2464.243.18.0/2464.243.19.0/2464.243.20.0/2464.243.21.0/2464.243.22.0/2464.243.23.0/2464.243.24.0/2464.243.25.0/2464.243.26.0/2464.243.27.0/2464.243.28.0/2464.243.29.0/2464.243.30.0/2464.243.31.0/2464.243.32.0/2464.243.33.0/2464.243.34.0/2464.243.35.0/2464.243.36.0/2464.243.37.0/2464.243.38.0/2464.243.39.0/2464.243.40.0/2464.243.41.0/2464.243.42.0/2464.243.43.0/2464.243.44.0/2464.243.45.0/2464.243.46.0/2464.243.47.0/2464.243.48.0/2464.243.49.0/2464.243.50.0/2464.243.51.0/2464.243.52.0/2464.243.53.0/2464.243.54.0/2464.243.55.0/2464.243.56.0/2464.243.57.0/2464.243.58.0/2464.243.59.0/2464.243.60.0/2464.243.61.0/2464.243.62.0/2464.243.63.0/2464.243.64.0/2464.243.65.0/2464.243.66.0/2464.243.67.0/2464.243.68.0/2464.243.69.0/2464.243.70.0/2464.243.71.0/2464.243.72.0/2464.243.73.0/2464.243.74.0/2464.243.75.0/2464.243.76.0/2464.243.77.0/2464.243.78.0/2464.243.79.0/2464.243.80.0/2464.243.81.0/2464.243.82.0/2464.243.83.0/2464.243.84.0/2464.243.85.0/2464.243.86.0/2464.243.87.0/2464.243.88.0/2464.243.89.0/2464.243.90.0/2464.243.91.0/2464.243.92.0/2464.243.93.0/2464.243.94.0/2464.243.95.0/2464.243.96.0/2464.243.97.0/2464.243.98.0/2464.243.99.0/2464.243.100.0/2464.243.101.0/2464.243.102.0/2464.243.103.0/2464.243.104.0/2464.243.105.0/2464.243.106.0/2464.243.107.0/2464.243.108.0/2464.243.109.0/2464.243.110.0/2464.243.111.0/2464.243.112.0/2464.243.113.0/2464.243.114.0/2464.243.115.0/2464.243.116.0/2464.243.117.0/2464.243.118.0/2464.243.119.0/2464.243.120.0/2464.243.121.0/2464.243.122.0/2464.243.123.0/2464.243.124.0/2464.243.125.0/2464.243.126.0/2464.243.127.0/24