AS209 65.127.136.0/21 CIDR and IP Range Summary.ASN: 209 - CenturyLink Communications LLCHost Count: 2046Addressable IPs: 204865.127.136.0/2465.127.137.0/2465.127.138.0/2465.127.139.0/2465.127.140.0/2465.127.141.0/2465.127.142.0/2465.127.143.0/24