AS209 216.111.192.0/21 CIDR and IP Range Summary.ASN: 209 - CenturyLink Communications LLCHost Count: 2046Addressable IPs: 2048216.111.192.0/24216.111.193.0/24216.111.194.0/24216.111.195.0/24216.111.196.0/24216.111.197.0/24216.111.198.0/24216.111.199.0/24