AS263047 191.243.144.0/20 CIDR and IP Range Summary.ASN: 263047 - Speednet Provedor de Acesso a Internet LtdaHost Count: 4094Addressable IPs: 4096191.243.144.0/24191.243.145.0/24191.243.146.0/24191.243.147.0/24191.243.148.0/24191.243.149.0/24191.243.150.0/24191.243.151.0/24191.243.152.0/24191.243.153.0/24191.243.154.0/24191.243.155.0/24191.243.156.0/24191.243.157.0/24191.243.158.0/24191.243.159.0/24