AS53020 205.147.128.0/19 CIDR and IP Range Summary.ASN: 53020 - IDT Brasil Telecomunicacoes Ltda.Host Count: 8190Addressable IPs: 8192205.147.128.0/24205.147.129.0/24205.147.130.0/24205.147.131.0/24205.147.132.0/24205.147.133.0/24205.147.134.0/24205.147.135.0/24205.147.136.0/24205.147.137.0/24205.147.138.0/24205.147.139.0/24205.147.140.0/24205.147.141.0/24205.147.142.0/24205.147.143.0/24205.147.144.0/24205.147.145.0/24205.147.146.0/24205.147.147.0/24205.147.148.0/24205.147.149.0/24205.147.150.0/24205.147.151.0/24205.147.152.0/24205.147.153.0/24205.147.154.0/24205.147.155.0/24205.147.156.0/24205.147.157.0/24205.147.158.0/24205.147.159.0/24