AS3561 216.33.128.0/18 CIDR and IP Range Summary.ASN: 3561 - CenturyLink Communications LLCHost Count: 16382Addressable IPs: 16384216.33.128.0/24216.33.129.0/24216.33.130.0/24216.33.131.0/24216.33.132.0/24216.33.133.0/24216.33.134.0/24216.33.135.0/24216.33.136.0/24216.33.137.0/24216.33.138.0/24216.33.139.0/24216.33.140.0/24216.33.141.0/24216.33.142.0/24216.33.143.0/24216.33.144.0/24216.33.145.0/24216.33.146.0/24216.33.147.0/24216.33.148.0/24216.33.149.0/24216.33.150.0/24216.33.151.0/24216.33.152.0/24216.33.153.0/24216.33.154.0/24216.33.155.0/24216.33.156.0/24216.33.157.0/24216.33.158.0/24216.33.159.0/24216.33.160.0/24216.33.161.0/24216.33.162.0/24216.33.163.0/24216.33.164.0/24216.33.165.0/24216.33.166.0/24216.33.167.0/24216.33.168.0/24216.33.169.0/24216.33.170.0/24216.33.171.0/24216.33.172.0/24216.33.173.0/24216.33.174.0/24216.33.175.0/24216.33.176.0/24216.33.177.0/24216.33.178.0/24216.33.179.0/24216.33.180.0/24216.33.181.0/24216.33.182.0/24216.33.183.0/24216.33.184.0/24216.33.185.0/24216.33.186.0/24216.33.187.0/24216.33.188.0/24216.33.189.0/24216.33.190.0/24216.33.191.0/24