AS209 199.117.184.0/21 CIDR and IP Range Summary.ASN: 209 - CenturyLink Communications LLCHost Count: 2046Addressable IPs: 2048199.117.184.0/24199.117.185.0/24199.117.186.0/24199.117.187.0/24199.117.188.0/24199.117.189.0/24199.117.190.0/24199.117.191.0/24