AS209 63.145.96.0/21 CIDR and IP Range Summary.ASN: 209 - CenturyLink Communications LLCHost Count: 2046Addressable IPs: 204863.145.96.0/2463.145.97.0/2463.145.98.0/2463.145.99.0/2463.145.100.0/2463.145.101.0/2463.145.102.0/2463.145.103.0/24