AS209 63.239.208.0/20 CIDR and IP Range Summary.ASN: 209 - CenturyLink Communications LLCHost Count: 4094Addressable IPs: 409663.239.208.0/2463.239.209.0/2463.239.210.0/2463.239.211.0/2463.239.212.0/2463.239.213.0/2463.239.214.0/2463.239.215.0/2463.239.216.0/2463.239.217.0/2463.239.218.0/2463.239.219.0/2463.239.220.0/2463.239.221.0/2463.239.222.0/2463.239.223.0/24