AS209 63.146.64.0/20 CIDR and IP Range Summary.ASN: 209 - CenturyLink Communications LLCHost Count: 4094Addressable IPs: 409663.146.64.0/2463.146.65.0/2463.146.66.0/2463.146.67.0/2463.146.68.0/2463.146.69.0/2463.146.70.0/2463.146.71.0/2463.146.72.0/2463.146.73.0/2463.146.74.0/2463.146.75.0/2463.146.76.0/2463.146.77.0/2463.146.78.0/2463.146.79.0/24