AS3561 208.153.192.0/18 CIDR and IP Range Summary.ASN: 3561 - CenturyLink Communications LLCHost Count: 16382Addressable IPs: 16384208.153.192.0/24208.153.193.0/24208.153.194.0/24208.153.195.0/24208.153.196.0/24208.153.197.0/24208.153.198.0/24208.153.199.0/24208.153.200.0/24208.153.201.0/24208.153.202.0/24208.153.203.0/24208.153.204.0/24208.153.205.0/24208.153.206.0/24208.153.207.0/24208.153.208.0/24208.153.209.0/24208.153.210.0/24208.153.211.0/24208.153.212.0/24208.153.213.0/24208.153.214.0/24208.153.215.0/24208.153.216.0/24208.153.217.0/24208.153.218.0/24208.153.219.0/24208.153.220.0/24208.153.221.0/24208.153.222.0/24208.153.223.0/24208.153.224.0/24208.153.225.0/24208.153.226.0/24208.153.227.0/24208.153.228.0/24208.153.229.0/24208.153.230.0/24208.153.231.0/24208.153.232.0/24208.153.233.0/24208.153.234.0/24208.153.235.0/24208.153.236.0/24208.153.237.0/24208.153.238.0/24208.153.239.0/24208.153.240.0/24208.153.241.0/24208.153.242.0/24208.153.243.0/24208.153.244.0/24208.153.245.0/24208.153.246.0/24208.153.247.0/24208.153.248.0/24208.153.249.0/24208.153.250.0/24208.153.251.0/24208.153.252.0/24208.153.253.0/24208.153.254.0/24208.153.255.0/24