AS7011 74.36.48.0/21 CIDR and IP Range Summary.ASN: 7011 - Frontier Communications of America Inc.Host Count: 2046Addressable IPs: 204874.36.48.0/2474.36.49.0/2474.36.50.0/2474.36.51.0/2474.36.52.0/2474.36.53.0/2474.36.54.0/2474.36.55.0/24