AS209 63.149.48.0/21 CIDR and IP Range Summary.ASN: 209 - CenturyLink Communications LLCHost Count: 2046Addressable IPs: 204863.149.48.0/2463.149.49.0/2463.149.50.0/2463.149.51.0/2463.149.52.0/2463.149.53.0/2463.149.54.0/2463.149.55.0/24