AS3561 216.136.192.0/18 CIDR and IP Range Summary.ASN: 3561 - CenturyLink Communications LLCHost Count: 16382Addressable IPs: 16384216.136.192.0/24216.136.193.0/24216.136.194.0/24216.136.195.0/24216.136.196.0/24216.136.197.0/24216.136.198.0/24216.136.199.0/24216.136.200.0/24216.136.201.0/24216.136.202.0/24216.136.203.0/24216.136.204.0/24216.136.205.0/24216.136.206.0/24216.136.207.0/24216.136.208.0/24216.136.209.0/24216.136.210.0/24216.136.211.0/24216.136.212.0/24216.136.213.0/24216.136.214.0/24216.136.215.0/24216.136.216.0/24216.136.217.0/24216.136.218.0/24216.136.219.0/24216.136.220.0/24216.136.221.0/24216.136.222.0/24216.136.223.0/24216.136.224.0/24216.136.225.0/24216.136.226.0/24216.136.227.0/24216.136.228.0/24216.136.229.0/24216.136.230.0/24216.136.231.0/24216.136.232.0/24216.136.233.0/24216.136.234.0/24216.136.235.0/24216.136.236.0/24216.136.237.0/24216.136.238.0/24216.136.239.0/24216.136.240.0/24216.136.241.0/24216.136.242.0/24216.136.243.0/24216.136.244.0/24216.136.245.0/24216.136.246.0/24216.136.247.0/24216.136.248.0/24216.136.249.0/24216.136.250.0/24216.136.251.0/24216.136.252.0/24216.136.253.0/24216.136.254.0/24216.136.255.0/24