AS13977 72.92.144.0/21 CIDR and IP Range Summary.ASN: 13977 - Consolidated Communications Inc.Host Count: 2046Addressable IPs: 204872.92.144.0/2472.92.145.0/2472.92.146.0/2472.92.147.0/2472.92.148.0/2472.92.149.0/2472.92.150.0/2472.92.151.0/24