AS209 63.224.248.0/21 CIDR and IP Range Summary.ASN: 209 - CenturyLink Communications LLCHost Count: 2046Addressable IPs: 204863.224.248.0/2463.224.249.0/2463.224.250.0/2463.224.251.0/2463.224.252.0/2463.224.253.0/2463.224.254.0/2463.224.255.0/24