AS3561 216.34.208.0/20 CIDR and IP Range Summary.ASN: 3561 - CenturyLink Communications LLCHost Count: 4094Addressable IPs: 4096216.34.208.0/24216.34.209.0/24216.34.210.0/24216.34.211.0/24216.34.212.0/24216.34.213.0/24216.34.214.0/24216.34.215.0/24216.34.216.0/24216.34.217.0/24216.34.218.0/24216.34.219.0/24216.34.220.0/24216.34.221.0/24216.34.222.0/24216.34.223.0/24