AS22561 72.161.128.0/19 CIDR and IP Range Summary.ASN: 22561 - CenturyLink Communications LLCHost Count: 8190Addressable IPs: 819272.161.128.0/2472.161.129.0/2472.161.130.0/2472.161.131.0/2472.161.132.0/2472.161.133.0/2472.161.134.0/2472.161.135.0/2472.161.136.0/2472.161.137.0/2472.161.138.0/2472.161.139.0/2472.161.140.0/2472.161.141.0/2472.161.142.0/2472.161.143.0/2472.161.144.0/2472.161.145.0/2472.161.146.0/2472.161.147.0/2472.161.148.0/2472.161.149.0/2472.161.150.0/2472.161.151.0/2472.161.152.0/2472.161.153.0/2472.161.154.0/2472.161.155.0/2472.161.156.0/2472.161.157.0/2472.161.158.0/2472.161.159.0/24