AS22561 207.230.208.0/21 CIDR and IP Range Summary.ASN: 22561 - CenturyLink Communications LLCHost Count: 2046Addressable IPs: 2048207.230.208.0/24207.230.209.0/24207.230.210.0/24207.230.211.0/24207.230.212.0/24207.230.213.0/24207.230.214.0/24207.230.215.0/24