AS28640 201.33.112.0/20 CIDR and IP Range Summary.ASN: 28640 - VIPWay ServiAos de TelecomunicaAAes LtdaHost Count: 4094Addressable IPs: 4096201.33.112.0/24201.33.113.0/24201.33.114.0/24201.33.115.0/24201.33.116.0/24201.33.117.0/24201.33.118.0/24201.33.119.0/24201.33.120.0/24201.33.121.0/24201.33.122.0/24201.33.123.0/24201.33.124.0/24201.33.125.0/24201.33.126.0/24201.33.127.0/24