AS13977 71.181.80.0/21 CIDR and IP Range Summary.ASN: 13977 - Consolidated Communications Inc.Host Count: 2046Addressable IPs: 204871.181.80.0/2471.181.81.0/2471.181.82.0/2471.181.83.0/2471.181.84.0/2471.181.85.0/2471.181.86.0/2471.181.87.0/24