AS13977 70.20.56.0/21 CIDR and IP Range Summary.ASN: 13977 - Consolidated Communications Inc.Host Count: 2046Addressable IPs: 204870.20.56.0/2470.20.57.0/2470.20.58.0/2470.20.59.0/2470.20.60.0/2470.20.61.0/2470.20.62.0/2470.20.63.0/24