AS1964 166.32.176.0/20 CIDR and IP Range Summary.ASN: 1964 - MCI TelecommunicationsHost Count: 4094Addressable IPs: 4096166.32.176.0/24166.32.177.0/24166.32.178.0/24166.32.179.0/24166.32.180.0/24166.32.181.0/24166.32.182.0/24166.32.183.0/24166.32.184.0/24166.32.185.0/24166.32.186.0/24166.32.187.0/24166.32.188.0/24166.32.189.0/24166.32.190.0/24166.32.191.0/24