AS5650 50.121.128.0/20 CIDR and IP Range Summary.ASN: 5650 - Frontier Communications of America Inc.Host Count: 4094Addressable IPs: 409650.121.128.0/2450.121.129.0/2450.121.130.0/2450.121.131.0/2450.121.132.0/2450.121.133.0/2450.121.134.0/2450.121.135.0/2450.121.136.0/2450.121.137.0/2450.121.138.0/2450.121.139.0/2450.121.140.0/2450.121.141.0/2450.121.142.0/2450.121.143.0/24