AS5650 74.40.128.0/21 CIDR and IP Range Summary.ASN: 5650 - Frontier Communications of America Inc.Host Count: 2046Addressable IPs: 204874.40.128.0/2474.40.129.0/2474.40.130.0/2474.40.131.0/2474.40.132.0/2474.40.133.0/2474.40.134.0/2474.40.135.0/24