AS209 208.45.120.0/21 CIDR and IP Range Summary.ASN: 209 - CenturyLink Communications LLCHost Count: 2046Addressable IPs: 2048208.45.120.0/24208.45.121.0/24208.45.122.0/24208.45.123.0/24208.45.124.0/24208.45.125.0/24208.45.126.0/24208.45.127.0/24