AS3561 216.89.240.0/20 CIDR and IP Range Summary.ASN: 3561 - CenturyLink Communications LLCHost Count: 4094Addressable IPs: 4096216.89.240.0/24216.89.241.0/24216.89.242.0/24216.89.243.0/24216.89.244.0/24216.89.245.0/24216.89.246.0/24216.89.247.0/24216.89.248.0/24216.89.249.0/24216.89.250.0/24216.89.251.0/24216.89.252.0/24216.89.253.0/24216.89.254.0/24216.89.255.0/24