AS4694 203.137.128.0/19 CIDR and IP Range Summary.ASN: 4694 - IDC Frontier Inc.Host Count: 8190Addressable IPs: 8192203.137.128.0/24203.137.129.0/24203.137.130.0/24203.137.131.0/24203.137.132.0/24203.137.133.0/24203.137.134.0/24203.137.135.0/24203.137.136.0/24203.137.137.0/24203.137.138.0/24203.137.139.0/24203.137.140.0/24203.137.141.0/24203.137.142.0/24203.137.143.0/24203.137.144.0/24203.137.145.0/24203.137.146.0/24203.137.147.0/24203.137.148.0/24203.137.149.0/24203.137.150.0/24203.137.151.0/24203.137.152.0/24203.137.153.0/24203.137.154.0/24203.137.155.0/24203.137.156.0/24203.137.157.0/24203.137.158.0/24203.137.159.0/24