AS209 63.156.112.0/20 CIDR and IP Range Summary.ASN: 209 - CenturyLink Communications LLCHost Count: 4094Addressable IPs: 409663.156.112.0/2463.156.113.0/2463.156.114.0/2463.156.115.0/2463.156.116.0/2463.156.117.0/2463.156.118.0/2463.156.119.0/2463.156.120.0/2463.156.121.0/2463.156.122.0/2463.156.123.0/2463.156.124.0/2463.156.125.0/2463.156.126.0/2463.156.127.0/24